13-inch thin and light business pioneer Dell Vostro V131 evaluation

13-inch thin and light business pioneer Dell Vostro V131 evaluation.

Dell VOSTRO series laptops primarily for small and medium business users, its product lines cover a wide range, we in the test's notebooks VOSTRO series V131 for mobile users. It has about 2.2CM, weighed about 1.8KG,13 inch Compact easily into a Briefcase, suitable for business people with higher demands on notebook portability.


Dell V131 not only has small, portable form factor, while carrying second generation core processor, with a variety of configuration options for us, to meet the needs of different users. We tested V131 carry Intel Core Duo processor 5 GB is currently V131 higher positioning products.


In addition to configuring powerful processor, this test V131 also picked a 750GB of 7,200 RPM hard drive capacity, can provide us with ample data storage space while 4GB memory combined with the HD3000 core graphics, although there are still some gaps to mainstream discrete graphics, but can cope with low load 3D game, a piece of the mainstream level of configuration.

As a business notebook, Dell V131 not only has excellent hardware configuration, at the same time it also comes pre-loaded with a genuine match Windows 7 operating system, does not contain any unauthorized program that will not leave because of tampering and cracked a number of system vulnerabilities, to better protect sensitive data and confidential business information. While Microsoft automatic updates, free downloads, performance upgrades, in ever-changing network environment, you can let the operating system is always in good condition.


As positioning notebooks for business users, while we test V131 wine red fuselage, but the whole style of stable without publicity, Matt effect of metal fuselage roof inlaid with a round Dell LOGO in the Middle, with the top covers the front of the composite material with a black border, simple fashion. We can see from the above diagram, before Dell V131 preserves with Dell's exclusive floating hinge design. Compared to sink-style fuselage hinges, this design minimizes the notebook screen and distance between the eye, so that users in a limited space, better visual effect. But this design also limits the maximum opening angle of V131 (about 130 °).


Due to the compact body, the battery takes up more space on the back of the fuselage, so Dell V131 interfaces are mainly located on both sides of the fuselage, behind only power supply design on the fuselage. Interface types and layouts, V131 is equipped with 2 USB3.0 interfaces, 1 USB2.0 interface, as well as VGA, HDMI, RJ45 network interface, so you can meet the needs of our daily use.

Worth mentioning is configured Dell V131 USB2.0 interface supports off charging function, under the State of the machine is shut down with 5 v, 0.5A of electricity, to charge devices such as mobile phone, MP3, iPad, so design is particularly practical at the time of travel.


Compared to previous generation V130 integrated backplane design, Dell V131 provides for rapid removal of the hard drive bezel upgrade memory, the user simply unscrew the screws for the upgrade operation. In addition, V131 min of a half-height PCIE interfaces are also provided, enhancing the machine's scalability. But it is regrettable that, Dell V131 bezel is not set to clean up the dust at the bottom of the fuselage, if you need to clean up the dust machine apart, this highly difficult for ordinary users.


As a 2011 launch of a Dell notebook, V131 with Dell as the other models, comprehensive enabling a new generation of chocolate keyboard, and has a backlight function, not only can illuminate keyboard in a dark environment, while chocolate keyboard key cap space between larger, easier to clean. On the right side of the palmrest, Dell V131 provides fingerprint identification device, upgrade your laptop's data security. Material aspects of the palmrest, palmrest V131 picked a composite, the surface is matte textured palms sitting on top of feeling more comfortable.

This time we test the Dell V131 is equipped with 11.1V/65Wh lithium-ion battery, battery capacity for a 13-inch super thin and light notebook, at a high level, and it also let V131 in predominantly Office Mobilemak 2007 has 6 hours 06 minutes battery life test of battery life. Such a score higher than the average level of the similar notebooks. Dell laptop battery.


Dell Intel Core i5 2450M processors V131, 2.5GHz GHz, supporting Intel's second-dairuipin technology, maximum frequency Quad speed up 3.6GHz. CINEBENCH R10 10,428 multithreaded scores, compared with common i5 2410M performance 8% to upgrade.


As a flagship portable business laptop, Dell V131 weight 1.8KG, thickness 2.2CM of the fuselage, while not the ultimate thin, but its portability should be affirmed. Mention V131 core i5 2450M and 750GB were also carrying large hard drive capacity, not only has the strong business performance while also provides plenty of storage space, this is the ultimate thin and light notebook can not achieve.


Apart from above features yiwai, Dell V131 for we provides has metal material fuselage top cover, and anti-glare light fog surface display, and backlight keyboard, and fingerprint recognition, and rich of interface configuration and so on characteristics, can said V131 is a paragraph integrated quality higher of products, machine design no obvious of defects, if non-to said said it of insufficient, I think a total four points: first is cleanup dust comparison trapped, difficult needs to machine apart; second is Qian bleach type fuselage hinge, makes its maximum opening angle received limit ; And the third is the official price of GBP649 higher than; is it configured HD3000 core IV video game performance is relatively weak. But its positioning in the market for portable business, 4th game performance disadvantage weaker should not be.

Cool silver metal cyclone Dell 14R frontal type evaluation

Cool silver metal cyclone Dell 14R frontal type evaluation.

Spirit Inspiron 14R laptop is Dell student-oriented home users launched classic series, it has been conforming to a user's needs, continuously improve their design, and strive to provide us with the best notebook products. Especially in early 2011, Dell, not only in upgrading 14R to second daikurui platform, and also introduced the replaceable colour shell 14R and this time we test-14R front.

Dell-14R front in the area of machine design, continued the 14R smooth body lines, while the fuselage material by LCVM fancy steel wire material upgrades to metal materials, design style more sobering fashion.

On the machine configuration, Dell 14R Feng-Edition Powered by Intel Core i5 2450M processors, than core i5 2410M have stronger performance. In addition, 14R front Edition is also equipped with 2GB graphics HD6630M graphics, combined with 4GB RAM and 500GB hard drive, not only to meet the demands of everyday Office applications, as well as low quality in running smoothly for most popular 3D games, the whole configuration is very balanced. Then let us for a more detailed understanding of Dell-14R front.

As an upgraded version of the Dell 14R, Dell 14R front remained the original die design of the series, but on the material of the fuselage, popular fully commissioned metal material and machine interface of distribution has been adjusted. Dell-14R front there are both red and silver colors, this time we are silver-gray version of the test, its fuselage top cover with anodized aluminum materials, surface treated wire drawing processing, machine gives a cool feeling. Compared with the normal version 14R LCVM drawing of shiny steel not only provides more rigidity, while enhancing the whole texture.

In addition, Dell 14R interface configuration is very rich, it gives us 2 USB3.0 interfaces, 1, 1 x USB2.0 interface eSATA/USB2.0 interface, HDMI and VGA interfaces, and the reasonable distribution of interface in the fuselage sides and back. Can say that Dell 14R-front version is the same notebook interface configuration in one of the best.

Most new generation Dell Notebooks have adopted the popular chocolate keyboard, Dell 14R front-we test Edition is no exception, also equipped with a chocolate keyboard and the keyboard layout and normal version of 14R is basically the same. Although belonging to the keyboard, but configured Dell 14R chocolate keyboard key caps edge after smoothing treatment, and key Cap surface has a certain number of radians, this design not only more comfortable to use, but also line with the overall design style, highlight Dell 14R smooth lines. Dell touchpad-14R front area is relatively modest, specially frosted surface treatment, use more smoothly, more sensitive cursor control. In addition, 14R front above the touchpad-type Edition comes with a touchpad working status indicators, when the touchpad is disabled, then, the LEDs are lit.

4-hour Dell battery life. Dell laptop battery.

14R frontal type 11.1V equipped with lithium-ion batteries, in predominantly Office Mobilmark 2007 battery life tests, its battery life time of 4 hours, 10 minutes, this achievement and roughly in the same type.

We tested Dell-14R front carry Intel's latest core i5 2450M processor, it is the i5 2410M upgraded version, both using the same internal structure, but i5 2450M at up higher. CINEBENCH R10 's points of view, the core i5 performance than i5 2410M 2450M by 7%. Dell-14R front 14R and although other models carry positioned midrange HD6630M discrete graphics, 14R front type of graphics larger, upgrading from 1GB to 2GB. From a 3Dmark score, 14R front version and is not configured because of the larger memory and higher scores, the GPU end scores 16,417 and 1G memory HD6630M is basically the same.

As an upgraded version of the popular models sold in 14R, Dell 14R has not only brought us cold metal fuselage, it also receives a 14R consistent high-quality workmanship and rich interface settings.

But Dell 14R front type version of fuselage bottom only for we reserved has for upgrade memory of fast demolition bezel, if needs upgrade memory or cleanup dust needs will machine apart, this is 14R front type version more obvious of insufficient of Department, addition, Dell 14R front type version regardless of is in machine performance Shang also is other performance performance Shang are and equal positioning notebook is same of level, overall performance zhongguizhongju.

Both performance and stylish Dell Vostro 3,500 the first test

Both performance and stylish Dell Vostro 3,500 the first test.

In recent years, with the growing demand of business crowd on the portable computer, many consumers are no longer as simple day-to-day Office needs consideration only indicator of the portable, highly creative they kind of look in the books of more experience. At the same time, in order to meet market demand, many laptop manufacturers have begun to reconsider the position of business, changed the simple business notebook homogeneity of the emphasis on security, stability, to the more modern design, better functionality, more closer to the users ' needs change, once launched, namely lock high-end business people, seeks to build out the next-generation business groups. In this test, we bring you is a position of small and medium enterprises Office applications-Vostro3500 notebook-Dell business products.

Dell laptops in the field of business applications has always been done in place, product lines are also very rich. As the notebook industry competition has intensified, Dell has to accelerate the pace of new product updates. In 2010, with Intel 32nm core processor in the rapidly growing popularity in the mainstream market, Dell launched the corresponding models in the first time. Sent while the Vostro measuring 3,500 notebook is the just launched this month in a small business user-oriented mainstream business models. Vostro 3,500 of its 15-inch screen design, machine weight only about 2.4kg, at the same size in the product more subtle. Its shell is aluminum material design, clean and smooth with good toughness at the same time, also has good thermal conductivity. Dell batteries.

On the selection of core components, Dell Vostro 3,500 notebook with Intel i5 560M processor, this product has a 2.66GHz GHz, 1066MHz system bus, 3MB three-level cache, 32-nanometer process, and supports dual-core processing mode of four threads, supported by the Intel processor frequency solo maximum frequency of 3.2GHz. The built-in display of 45-nanometer core processor itself, but we all know the performance of integrated graphics is very low, so used to match the i5 is clearly very uneven. Vostro 3,500 mainstream position provides users with NVIDIA Geforce 310M discrete graphics card with specifications as with G210M, matching the 512M high-frequency of DDR3 video memory, the largest share of 1GB and support DirectX10.1 API to meet most of the users in high definition decode and simple 3D drawing application.

In addition to hardware configurations, pre-installed operating system is an important factor when purchasing a computer should be considered, along with the brand computers pre-installed is a way to obtain the genuine Win7 most of your home. No pre-installed operating system is business push down the prices of computer tricks, denying consumers the lowest price to buy genuine opportunities for Win7. We will be the first time in the next content, design, and overall performance of their products to fully understand.

Over the years, Dell's commercial notebooks product design style is very low-key and steady route, and in this Dell Vostro 3,500 body we see more fashion. Dell Vostro 3,500 added a layer on top after grinding processing of silver-gray aluminum panels combined with black plastic frame and match products, thereby in reflective, introverted and outpouring of distinctive individuality and fashion. Line design of the entire body are relatively sturdy, minimalist design style to highlight the commercial users at ease grandiose forthright personality.

As the laptop size reduction, further increase the difficulty interface layout design. We found in actual use, while Dell Vostro3500 provides a common interface extended, its interface layout is more reasonable, the main interface design on both sides of the fuselage, and more generous interface distribution, at the same time when you connect multiple peripherals are not prone to conflict. In addition, due to the built-in 3G module is built-in, battery stores also joined the SIM slot, wireless application user may act according to own needs further expansion.

From the configuration can be seen on the single, this time sent Dell Vostro3500 laptop in addition to logging the location closer to the mainstream Intel Core i5 560M application processor, this processor is manufactured on the latest 32nm process manufacturing process and frequency 2.66GHz, after duo frequency increases up to 3.2GHz. In addition, the product also match NVIDIA GeForce 310M discrete graphics, with the 500GB burn 7,200 RPM SATA hard drive, DVD drive, Bluetooth modules, and other equipment. Only from hardware specifications, Dell Vostro3500 notebook main position in the high-end office processing and entry-level 3D processing applications. In addition, as a business-oriented products in the area, Vostro3500 also provides better hardware security solutions. Equipped with free fall sensor hard drive with high strength, speeds up to 7,200 rpm, while carrying WARE software, so that system at the time of induction of gravity change, heads of the hard disk from the media, enhancing seismic capacity of the hard disk.

Prior to the adoption of the main performance of the core components tests, we can see that the Dell Vostro 3,500 portable hardware matches while is not an exaggeration, but compared to current mainstream business notebook has been strong, and on the processor, video card, memory match is relatively balanced. This Windows7 experience index test confirmed by a step. From the Windows7 system assessment, the overall final score 5, as we had expected, manifestations in all parts of each line, the desktop graphics performance is 5 min is slightly lower, other children are up to 5.9 per cent of the assessment. Processor scores of 6.9 and illustrates, its comprehensive Office productivity products for complex fully to meet freely.

Judging from previous product specifications, specification 15-inch Dell Vostro 3,500 notebook product design more prominent on a small, portable. Compared with Dell's previous products, Dell Vostro 3,500 selected on the battery match the mainstream design, random standard 56Wh built-in lithium-ion battery capacity in the production of its previous medium match. And for those with Mobile Office application user, product life is directly determines the applicable fields. To this end, we employ Mobile Mark2007 software application to random simulation of daily Office Standard 11.1V/56Wh battery life considered it.

Test results we can see that the Dell Vostro 3,500 Office battery life is reached 243 minutes of high-strength, and DVD test of continuous play time reached 208 minutes. Of course only do not use random power management software and application to the high load under the premise of the resulting test results, such as selecting a Dell of random power management schemes, and NVIDIAr Optimus graphics switching technology, its battery life results will also be further improved. Taking into account the stochastic is equipped with Intel Core i5 560M processor and NVIDIA GeForce 310M graphics card hardware independent mix, the protection of high load operation of continuous working time may be at the level nearly 4 hours of battery life, so you can meet the needs of mainstream business group within the mobile application environment. Dell Replacement batteries.

From product design to the final application-oriented environments, Dell Vostro 3,500 and positions in no way inferior to those of stylish portable entertainment products. Delicate mould design with Core i5 560M and effective combination of NVIDIA GeForce 310M, so you can deal with increasingly complex business environment. From the test data, guarantee mainstream entertainment with this 3D processing power at the same time, its random match 32nm Core i5 560M processors in everyday use in the overall performance of the platform to get promoted again. Not only good at Office of the high-load environments, and taking into account the daily video and 3D entertainment applications, integrated performance comparison of comprehensive. In addition, in terms of after-sales service, owned by DELL for business platform also has a high demand, provides 3-year NBD (next business day on-site service), 1 full protection (1 year notebook accident happens completely damaged, the cost of replacing one with the models notebook), for those who want to experience the VIP-level IT service, value the service quality of business people rest assured.

SNB all-around performance testing experience DELL N4110

SNB all-around performance testing experience DELL N4110.

Based on 32nm process technology of the second generation of Intel Core Duo processor available, the first return of the SNB new i7 quad-core processor designed to eight threads of the quad-core processing power in order to bring the top experience. While the Core i7 quad-core sex to strong, but due to quad-core power consumption of high eight threads, but also in bringing high-performance lead to higher power consumption and heat, the other equipped with a quad-core Core i7 processor models generally higher prices, so many consumers are looking forward to the second generation of heat 32nm Core i5 processor market, although the performance of dual-core four threads eight threads of the inferior quad-core Core i7, but the lower power consumption and heat, moderate price and performance are making it sure to become the main consumer products.

As a brand line of products in the current model one of the richest companies in the Intel platform, after the introduction of SNB, DELL upgraded in the first Inspiron 14R series of product configuration, first introduced with Intel Core i5 2410M processor, ATi Radeon HD latest 6630M graphics card N4110 notebook came to our test center. As the Inspiron Ling Yue 14R series of new products, N4110 carrying the dual-core four-thread Core i5 2410M provides users with mainstream performance, ATi Radeon HD 6630M provides users with very good graphics capabilities, for the average home user speaking, such a configuration sufficient to meet most of them in use on the hardware configuration of the application requirements, more importantly, the effective price can be reduced to ensure a better price.
Insprion 14R screen was designed to move over some distance and body staggered, so the closer the distance between the screen and the user, so the visual experience more comfortable and ergonomic. In addition, the use of the most popular 16:9 widescreen, the design reduces the height of roof to reduce the width of the screen up and down the border, more integration of the aesthetic design elements.
In the keyboard layout, Insprion 14R in the choice of the popular "Chocolate" keyboard design, and joined in the top of the keyboard shortcuts used. Benefit from effective use of the space C side, 14R notebook keyboard with 90% of the full-size layout of the program, and moderate back to power button, the user's operation, in the long fatigue.

In the interface area, Insprion 14R provides the user with a USB2.0, 1 个 USB, 1 个 eSATA, 1 个 HDMI, 1 个 D-SUB, 1 Ge RJ45, 1 set of audio input and output interface and a card reader the configuration. Positioning as a 14-inch entertainment notebook products, so most users have been met with the daily use.
The Insprion 14R N4110 uses the Intel Core i5 2410M processor, which uses the latest 32nm process technology, the Intel in the early 2011's native dual-core 32nm processors, clocked at 2.3GHz, supports Turbo Boost technology , three-level processor cache is 3MB, dual-core processor supporting HT Technology and, four threads with dual-core processing power, thermal design power TDP 35W. The random standard ATi Radeon HD 6630M graphics card with 485MHz core clock with 1GB of memory with just better support DX10.1 and DX11 mainstream applications.
From this Insprion 14R notebook sizes can be seen, in addition to the office to meet mainstream users, entertainment needs, the 14-inch fuselage also takes into account a certain amount of portability. The mix of Core i5 2410M processor with ATi Radeon HD 6630M graphics card in the overall power consumption, although there is no obvious advantage. For business users, the product will determine the endurance of its application environment and the application of the crowd. To this end, we use Mobile Mark2007 software simulation of everyday office applications for a consideration of its endurance. Dell laptop batteries.
 By 11.1V/48Wh lithium in the life time of performance can be seen, DELL Insprion 14R notebook in high-intensity office life 243 minutes. In the case of no external power supply close to 4 hours continuous working hours. Of course, if using DELL's own power management capabilities of their life there will be further improved. Dell laptop batteries.

From the test results, in standby and idle power consumption under control DELL Insprion 14R was relatively good, and in the high-load operation under the maximum power to 47 watts. Limited by the dimensions of the fuselage, the C side of the middle area will have a few little heat accumulation, the maximum temperature reached 41.6 degrees Celsius. Meanwhile, the bottom of the core components of the heat accumulation in the long hours of work are more apparent, its hard drive and wireless network module reached the vicinity of 46.6 degrees Celsius. The whole body from the processor at the highest temperature vents, reaching 48.1 degrees Celsius.
14 inches pursuit of entertainment products have been the focus of the user application, although with 13-inch portable products, there is a lack of its portability, but the hardware aspects of visual experience with and superior to the former. The send test DELL INSPIRON 14R N4110 fashion design to ensure that the premise, the performance brought no small improvements.
As Dell's latest notebook platform, the new Core i5, with a 32nm process technology provides lower power consumption and heat generation, enhanced CPU / GPU performance graphics core mobile processor with 12 execution units, performance than the previous generation HD was set up to 2x, the second generation Turbo Boost technology, can achieve higher Turbo Boost frequency, while supporting CPU / GPU performance dynamic adjustment, adding more efficient, more powerful features such as the AVX instruction set, its overall performance significantly better than the current mainstream Core i5 platform, so equipped with the latest 2nd generation mobile intelligent processor INSPIRON 14R N4110 is also in front of the test session for us to produce a satisfactory answer, With its more powerful configuration, the majority of its deal with the current office and entertainment applications are no problem.

Safe E6220 compact portable Dell business evaluation

Safe E6220 compact portable Dell business evaluation.
Dell Latitude E6220 position focused on efficiency of portable and high end business people. It has a 12.5-inch compact, using Tri-Metal shell, brushed anodized aluminum fuselage top and powder coating of magnesium alloy bottom plate, its affordable MIL-STD 810G test of body strength, small and sturdy. Dell laptop batteries.

Of course as a high-end business notebook, performance will not be too low. Just like the Dell Latitude E6220 on the hardware configuration for us to provide high performance processor core i5 2520M, carrying 4GB RAM and 7,200 RPM hard drive, the whole office performance well, which can effectively improve day-to-day productivity.

On the core hardware, Latitude E6220 in addition to provides us with a strong performance, it is configured with Intel 82579LM network, IntelN 6,205 wireless network connection, Intel QM67 PCH chip hardware systems, such as, is a support Intel's vPro (vPro) technology notebook. Notebook can provide us with more of this technology even stronger security and a wealth of management features. Now more than 70% of multinationals are using Intel vPro (vPro) technology.

We went from design, performance and battery life and heat with a closer look at the Dell Latitude on E6220.

Dell Latitude E6220 is a 12.5-inch portable notebooks, its fuselage 1.51KG (3-cell battery), compared with the similar notebooks, lighter weight than the average light 14-inch notebook 1KG.

Although the Latitude E6220 lighter weight, but its total strength is very high. It uses Tri-Metal and durable design, its body can withstand MIL-STD 810G tested.

Latitude E6220 fuselage top cover durability brushed anodized aluminum top covers, reinforcement of magnesium alloy with high angle. Carbon black top covers the Central, a round DELL LOGO, together with a silver-gray border, was composed by E6220, revealed a slight sense of fashion.
Latitude E6220 matte texture to screen border design, below the screen border also have LCD protection of seals and are used to further enhance the LCD screen saver shock absorber can be very well protected on your notebook screen role.
On the design of the keyboard, Latitude E6220 is equipped with a traditional full-size spill-resistant keyboard. But you asked me how much he really can prevent a lot of liquid intrusion, to be honest we haven't tried, but edit view, the keyboard feels it is quite good, is is more comfortable for the laptop. If out of 10, I gave it 8 points.

Latitude E6220 touchpad area is similar to a business card, touch its surface smooth, cursor control, under the 1366x768 resolution, edit the maximum utilization of the touchpad, move the cursor to the left side of the screen to the right side of the screen, need to scroll three and a half times in total.

Many notebooks today cancelled separate shortcuts, but it is not a shortcut key, the more the better. Edit notebook design using a variety of audio and Visual shortcuts, but hardly used, of course, Latitude positioning E6220 as a business notebook and no fancy shortcuts configured, a mute button and volume adjustment, very practical,

Latitude E6220 interface design more mainstream, 2 x USB2.0, 1 x eSATA/usb of dual-use interfaces, plus VGA, HDMI and the card interface devices that can meet our daily links, but it is not configured for USB3.0 interfaces more regret. USB3.0 than eSATA and USB2.0 interface, has a higher data transfer speeds, and more compatible with USB2.0, there are already many removable storage devices support this interface.

On a Latitude of E6220 in the bottom of the fuselage design, using a powder coating of magnesium bottom, can effectively prevent scraping rub. In addition, Dell E6220 the bottom of the fuselage also have docking interface, users can purchase dedicated docking station connected to the notebook, to enhance your notebook's scale and can extend USB3.0 interfaces, optical drives, and so on. Prices are often high but the docking. Dell laptop batteries.

Latitude E6220 fuselage floor had a fixed, gently push it open to a push to open the entire floor. Besides you can upgrade your memory and hard drive, processor fans for dust cleaning in the past, E6220 also provides us with a 3 min PCIE interfaces, one of min of half-height PCIE is already connected to a wireless network card, the remaining two min PCIE interface is the full height of one half-height and the, we can extend more equipment, such as SSD.

Dell E6220 business evaluation: performance piece.

This time we test the Dell Latitude E6220 is equipped with Intel Core i5 2520M processors, i5 2410M more widely available than with a higher clock speed, processor performance is also higher. In terms of graphics, E6220 and were not equipped with a video card, equipped with Intel's core graphics only, though the game less powerful, but reduces the power consumption and calorific value of machine, is a wise choice for portable business laptop. Dell laptop batteries.

The figure above shows our test results, on the SYSmark or PCmark test, this Latitude E6220 works very well, fully meet the daily demand for audio-visual Entertainment Office, 3Dmark relatively low test scores, you can only deal with the street fighter alpha of the Pro Evolution Soccer 4, the following small loads of 3D games.

Dell E6220 business evaluation: fever of life.

The testing of the Dell E6220 is equipped with three-cell lithium-ion batteries, while reducing weight, but its capacity is relatively small, 30Wh. We in the case of battery-powered, by MobileMark under simulated users in high-performance for Office productivity until the battery runs out. Final E6220 battery life for 186 minutes (3 hours, 6 minutes), the battery life for notebook now belongs to, if you select 6 cell Dell battery battery life will significantly increase, but the total weight becomes heavier. In addition, Dell E6220 battery supports ExpressCharge technology, may, within 1 hour charging 80%.

By editing a few days of testing and use, edit, Dell Latitude notebook E6220 is a more comfortable. First of all, it comes with splash keyboard feel good, and configure the volume adjustment keys is more practical, Matt matte display has also been effective in reducing the reflective, calorific value of the keyboard surface is not very high, but borders outlet location on the left of the keyboard surface temperature is a little bit high, especially metal borders part of the silver, but rarely touch on daily use to get there.

In addition, the keyboard on the surface, small edit also found his touch pad area, if a wide range of moving the cursor requires repeated slide more than once, but the feel is very smooth, and the touchpad buttons elastic are good.

In terms of interface, this Latitude E6220 meet our day-to-day use, but two two interfaces on the left side of the fuselage, and the distance between the HDMI interface, if inserted some relatively large volume of USB device interface that will affect the other. Headphone Headset on the right side of the fuselage composite interface is also editing won't be so satisfied with the place, plug the headset earphone and microphone made one less, most are separate, so it is possible to use was in trouble.

In terms of size and weight of the fuselage, 12.5-inch Latitude E6220 weight of 1.51 kg, its adapter 0.336KG, and the General laptop bag in about 1~1.5KG, it eventually travel weight to about 3KG, although lighter than a 14-inch notebook for about about 1KG. We tested this E6220 with 3-cell battery only, the weight is light, but battery life is short.

Last talk about hardware configurations, we tested this Latitude E6220 i5 2520M high performance processor and 4GB RAM and 320GB carried 7,200 RPM hard drive. For most users, this configuration application completely sufficient for daily Office, its performance bottlenecks in your hard disk, if it is upgraded to SSD, it will significantly enhance the overall performance of Latitude E6220, can significantly shorten the boot speed and open large software wait time, bring us a high degree of efficiency. Dell laptop batteries.

All in all, Dell Latitude E6220-it is a body compact and lightweight, durable, efficient and stable universal business notebook.

Dell VOSTRO 1450 affordable business notebook review

Dell VOSTRO 1450 affordable business notebook review.

For most users, the business notebook seems to have become synonymous with premium notebook. Main reason for this phenomenon is notebook manufacturers to showcase their technical strength, often in business notebook on the publicity of its high-end series of more now before us. Such business notebook is more suitable for high-end business people and large and medium-sized enterprises. Course as early in the career of young people and small businesses, buying high-end business series notebooks can lead to better user experience, but it also brings higher costs, so for such users to purchase a location entry level business notebook is clearly more appropriate, like from Dell VOSTRO 1450. Dell laptop batteries.

Dell VOSTRO 1450 is tailored for entry-level business users, Dell business notebook, it not only has the rugged business notebook features, and prices are also very affordable. In configurations using mainstream core processor matches of the second generation discrete graphics, with a good performance to ensure your productivity, following us to understand in detail what this to Dell VOSTOR 1450.

Antifouling coat 1450 appearance

As a business notebook, DELL VOSTRO 1450 Laptop machine design low profile introversion, the fuselage top cover with deep grey-black, accompanied by a horizontal texture on the surface, this design not only enhances the friction to prevent laptop slips from the hands, on the other hand it can also prevent dirt such as fingerprint residues, daily maintenance cleaning is very convenient. Dell laptop batteries.

Screen of the Dell 1450 borders matte textured plastic, compared to smooth gloss effect compared to the border, although the lack of fashion sense, but matte border more wear-resistant, and more reflective, business class.

On the design surface of the keyboard, Dell 1450 and achievement as the other model notebook using grey chocolate keyboard, key caps corner after a slick from the processing, and machine design harmonization.

In terms of interface configuration, DELL VOSTRO 1450 Laptop gives us 3 USB2.0 interface, 1 HDMI connector, 1 VGA interface. Although there is no configuration of the more popular USB3.0 interfaces, but can basically meet our daily needs.

DELL VOSTRO 1450 Laptop form factor has not reserved for the user to upgrade independent bezel at the bottom, to upgrade the memory and hard drives and other parts need to be whole machine apart, upgrading difficult relatively large and does not recommend users to update.

Performance for day-to-day application requirement

DELL VOSTRO 1450 Laptop is configured with a second daikurui i3 2310M processor, HD6470M a video card, 2GB and 320GB, 5,400 rpm hard drive, on the machine performance, can basically meet our usual business applications, and low load in some 3D games.

CINEBENCH R10 is a processor performance testing software can be reflected, it tested single threaded, multi-threaded rendering performance of the processor and graphics OpenGL performance. This DELL VOSTRO 1450 match core i3 Laptop 2310M processor, although the score slightly lower in comparison with core i5, but basically you can meet our daily needs.

PCMark Vantage is a powerful hardware testing tool, it supported test functions include Hyper-Threading and multicore CPUs decoding and transcoding of digital images, file compression and decompression, Internet browsing, 3D, text editing, audio and video transcoding and image-processing performance tests, is an authoritative evaluation of laptop the overall performance of the tested software. Judging from the above test results, DELL VOSTRO 1450 Laptop have 5,400 points so you can deal with all kinds of daily audio and Visual entertainment media.

Business performance, we used a SYSMark 2007, and it can impersonate the user in using Office, Photoshop, After Effects, 3ds Max software processing daily thing of real-world environments, such as which ultimately scored a very important reference value. On the test in the project, DELL VOSTRO 1450 Laptop score of 142, is a relatively popular score, can basically meet the needs of daily Office. Dell laptop batteries.

Low load 3D game running smoothly

Although core video card performance and very powerful, but there is still a certain gap compared to mainstream discrete graphics. This time we test the DELL VOSTRO 1450 Laptop equipped with a HD6470M a video card, market positioning, this video card location entry level users, its 3Dmark Vantage 10,191 GPU score, so that scores can play those games? We then select the need for speed carbon 14, 1450 in games such as world of Warcraft game performance has been tested.

From above of game test results view, configuration HD6470M of DELL VOSTRO 1450 Laptop in 1280x720 of resolution Xia, to middle screen set for standard, may smooth run Acura speed 14 under, and Warcraft under, and street PA 4 under, and biochemical crisis 5 under such of mainstream 3D game, for like lost planet 2 under such of large 3D game for, HD6470M run up comparison struggled, user actual game experience is not is ideal.

Heat endurance and the aggregate

When we purchase Notebook portable heat is one of the important factors, so this test, we at room temperature at 25 degrees down, using the AIDA64 system stability test laptops to operate with full load for 30 minutes, after using FLUKE Ti25 thermal imaging instruments measure the temperature of notebook c face, underside.

From the above heat, heat control for DELL VOSTRO 1450 Laptop quite well. Its keyboard surface heat concentrated on the left side of the fuselage, and the maximum temperature of 40 degrees, prolonged use without causing discomfort due to overheating. In addition, Dell temperature control is also relatively well at the bottom of the fuselage, most of its heat is concentrated in the left side of the fuselage, its maximum temperature of 40.5 degrees, even if used on the legs is just a warm feeling.

As a mobile terminal equipment, notes of the battery life is also very important. For testing of the project we choose DELL VOSTRO with a professional MobileMark 1450 Laptop has been tested. Ultimately Dell battery life for 278 minutes (4 hours, 28 minutes).

Summary: look at design, DELL VOSTRO 1450 Laptop to get all the bells and whistles of decoration, deep dark gray line with silver borders, the overall style of simple low profile, highlighting the business professional and mature character.

In terms of performance, achievement of 1450 i3 2310M processor with mainstream, to provide you with plenty of processing power, improve your productivity. And it is also equipped with a HD6470M a video card, can running smoothly in a low-quality 3D games, allowing you to relax after work can play games. Dell laptop batteries.

15-inch blue wizard DELL Inspiron 15R Laptop full evaluation

15-inch blue wizard DELL Inspiron 15R Laptop full evaluation.Dell's Inspiron series of notebooks has been colorful appearance and sought after by many young users, the Intel platform released after the SNB, the Dell Inspiron series is not only a comprehensive upgrade in the hardware configuration to the second-generation Core processor, while the design also on a small scale changes, and then we have to understand with this notebook, it is a new generation of more spiritual series notebook 15R.This generation DELL Inspiron 15R Laptop basic continuation of the previous generation of sleek design, while providing the red, blue and black body colors. In the hardware configuration, 15R and 14R of its brothers in different series graphics cards using AMD HD6XXX, 15R full adoption of NVIDIA's next-generation GT525M graphics card, its performance is fully capable of normal user's daily entertainment needs, then we will go from the appearance, overall performance and game performance in three areas of common understanding of what this 15-inch blue wizard. Dell Laptop Replacement Batteries.For the overall design is, DELL Inspiron 15R Laptop general continuation of the previous generation of Inspiron series design, smooth lines with varied colors, provide users with a variety of personalization options.

DELL Inspiron 15R Laptop notebook Total red, blue and black, this is the editor received a blue 15R, which uses Hyun brushed steel effect cover, and its smooth rounded body lines.After opening 15R, in front of us is a 15.6-inch glossy display with a resolution of 1366 × 768, and he still continues Dell's unique "pre-drift" design, open the top cover will not cover the body after Department of space, but the biggest meeting point is restricted, at most 130 degrees.The choice of the keyboard, this generation of products commonly used by Dell this four weeks rounded gray chocolate keyboard, visually very beautiful, but the actual typing feel is very general.

 

The interface is very rich in species distribution and rational, it is not only equipped with USB2.0 interface and is also equipped with USB3.0, but also equipped with an eSATA interface, can fully meet the needs of different users, but it's more reasonable distribution of the interface, In addition to the fuselage on both sides, 15R is also equipped with Ethernet port body back and VGA interface, the overall design of the full consideration for the user.


From a practical point of view the test results, DELL Inspiron 15R Laptop's PCmark and SYSmark tests results in a relatively high level, indicating DELL Inspiron 15R Laptop it is fully capable of complex business applications and users of audio-visual entertainment needs.

From the above test shots, we can see, Dell DELL Inspiron 15R Laptop child of the test results are very satisfactory, which is the configuration of the i7 processor and its 7200 RPM hard drive has a great relationship, especially in the PCmark of Hard drive test subkey, DELL Inspiron 15R Laptop performance over 5000 points, which is higher than the average number of 5400 rpm hard drive.

SNB in ​​the next generation platform, the notebook's battery life better than the previous generation have 1-2 hours of the upgrade, DELL Inspiron 15R Laptop no exception, thanks to the smart card on the switching technology, DELL Inspiron 15R Laptop battery life of mobile test to 344 minutes of good results, which for a 15-inch Big is very rare. Dell laptop replacement battery.

For most users, the laptop will be more concerned about the heat, we have done on the 15R heat and power monitoring, measurement results from the actual, 15R of the keyboard surface heat concentrated in the middle of the keyboard left some of the , maximum temperature 42.5, but it's still relatively cool palm rest, keyboard and the body as contact time is shorter, so the whole surface of the keyboard 15R heating control is very good. It also focused on the right side of the fuselage bottom heat, the temperature at 43 degrees up and down, not suitable for use in the legs extended periods of time.3Dmark score from the point of view, GT525M at a medium level, although it was unable to HD6970M such a monster as a super-class 3D graphics performance, but it GT540M and GT550M parameters are basically the same, but the frequency is lower than the road them, but the actual test run of the game, the gap between them is not particularly obvious.

For the actual game experience is, GT525M completely run smoothly at the highest quality as "Street Fighter 4", "Portal" This light load 3D games; same time, he can run smoothly with higher quality, such as "Resident Evil", "Assassin's Creed 2" high load such as 3D games; course for the "Dust 3", "Lost Planet", "Crysis 2" such a large DX11 3D games, 15R smart environment in DX9 Next, run at a lower quality, the overall experience of the basic flow of the game.In the hardware configuration, edit the test of Dell DELL Inspiron 15R Laptop with Intel Core i7 2630QM second-generation processor, is currently the largest market with a i7 processor, and he is also equipped with a 500GB 7200 rpm hard drive, as opposed to than the usual 5400 rpm hard drive is more powerful, but he is slightly lower graphics card configuration for NVIDIA's GT525, it is compared with the common GT540M a decrease in the core frequency by editing the test, the actual game experience , the difference is not obvious, which can cope with the current mainstream games.

Dell XPS 14z to build a model of aesthetic experience evaluation.

Dell XPS 14z to build a model of aesthetic experience evaluation. Dell's XPS can be a "magic" of the series, because you can see both the birth of the series has been the ultimate thin and light product, you can also see the launch over the top game based products, with the "do not take an unusual way" to XPS can be said to describe deserved. Now, bring us a new generation of XPS series, but also a new concept, if you first see it, certainly that "this is not the MacBook Pro it?" Questions, and when after we savor , but also can find it with the many differences between the MacBook Pro.
The launch of the XPS 14z is a letter home laptop, but compared with the previous generation, but not a performance-based game-play product, XPS 14z essence is to allow users to experience unprecedented grade sense and ease of use, while benefiting from the thin anodized aluminum material properties, and its super-slim design also makes it the thinner one of the 14-inch notebook. Dell laptop batteries.The new XPS 14z bottom of the fuselage design is very familiar, if you put aside thermal windows, I believe most people would think that Apple's MacBook Pro. Because the whole bottom of the panel is integrated with the body wall molding to create a total of eight screws be fixed, the design is simple, all-aluminum housing not only helps the body heat, and looks fairly upscale feel.
All along, the Dell notebooks in the work area have a great experience, very seriously. Spirit from the more mainstream, thinking jump to the top of the Alienware, also, or business to the Latitude and Vostro, each a product of the work are convincing. The "magic" of the XPS series of course will not be disappointed, the new XPS 14z body every detail just the right place, well-polished, all-aluminum body with shiny metallic waist, plus rounded edges angle transition, bit by bit between all showing remarkable temperament.
XPS 14z entire body is wrapped in anodized aluminum material, although not as MacBook Pro as the molding process used to create one, but the integration has reached a very high level. In addition, the anodized aluminum material wear and safety is also very high, while taking into account the demand for fashion, so we can see, XPS 14z is a slim, stylish and good performance of the portable 14 inches notebook computers. Look closely you will find that Dell XPS 14z is one of the biggest feature 14-inch screen with 13-inch mold. And this endless smoky quartz screen design is very clever, to ensure users can enjoy a large enough field of vision of the situation, to the greatest degree of reduction of the whole volume. 14 in. B + RG glossy wide-screen full-HD, a maximum resolution of 1366 × 768 pixels, the screen is very delicate texture, the color performance of the crisp, bright, non-standard laptop display comparable, even higher requirements for the visual experience of a friend , the choice XPS 14z will be attracted by the display. Many laptops with random "pull" thermal windows than to do a few holes, XPS 14z of the thermal window can be called after a very careful design, with four rounded rectangle, and a hole formed form, was strip clouds in the bottom of the fuselage to enhance the cooling efficiency at the same time, there is no damage to the simple sense of the whole body.
If the all-aluminum die XPS Poxian fashion look from the outside, then opened the roof after we see the keyboard part, it becomes more low-key. A surface with different surface and D, C looks like the surface of the material is metal though, but actually does not use a metal material, but the use of titanium gray with a metallic tone, and the metal texture match to reach the metallic effect. While the titanium gray look, while not advertised, but maintained a sense of the whole grade.
XPS 14z keyboard part of the seemingly simple design, but look closely, there are many areas of concern. First we will look towards the C side of the upper left corner, where the printed XPS 14z model of this machine, side panel and C, compared with lighter gray font imprint is made clear and concise.
In addition, XPS 14z keyboard is also equipped with a backlight, open, release a faint white light, although not as Alienware series backlight so dazzling, but some unique mood, but also with its own positioning and design complement each other. After all, the XPS 14z of users, not those who seek individuality enthusiasts. For the C face, the most important thing is the keyboard part of the design, because we are the most daily contact with the laptop where the keyboard is, the key process control is reasonable, Cap is comfortable, can affect the ultimate experience. XPS 14z keyboard design is definitely the first time be able to attract the eye, rather metallic keycap round, cute, while the overall style with the perfect blend. XPS 14z design of the entire body is perhaps the most humble touchpad it, just from the outside, it really is not anything special, of moderate size, about the traditional button design, and bright metallic surface edging material children, so everything is quite satisfactory, but when you use it to control the time, you will appreciate the deep, minimalist in its plain exterior, it must be gone through a careful design, the ultimate, in place sensitivity control and accurate positioning accuracy, abnormal soft and comfortable touch feeling, even if not used to the touchpad for people who can easily be manipulated. Relative to those of ordinary notebooks, XPS 14z comfort touch pad can be "perfect" to describe!
Dell XPS 14z interface layout and XPS 15z is somewhat different, most are concentrated in the rear of the fuselage, while the left and right sides of the fuselage did not schedule any interface, although this design can not see the variety of cable cutting situation, the overall feeling stronger notebook, but the usual operating ease of use may be affected to some degree, but it also depends on personal habits. Here, we have to look at specific aspects of this XPS 14z in the interface which areas of concern? The left side of the fuselage arrangement headphone jack, microphone jack, and multi-card reader slot. In the right side of the fuselage, XPS 14z did not set any interface, in addition to configuring a slot-loading DVD burner, it also provides a laptop battery capacity at any time to view the LED, the user presses the button next to light after the LED will automatically light, five light notebook battery will inform the user of the current situation, and this at the user-friendly design, you can not boot to help users understand the power of the state.
The rear fuselage is the main interface XPS 14z distribution area, we can see from left to right, power connector, a mini-DisplayPort port, HDMI 1.4 high-definition interface, two USB 2.0 high speed interface and RJ-45 Ethernet port, Although the arrangement of the rear position of the interface is relatively reasonable, but the emergence of cable in use simultaneously, between the affected cases, but the number of interfaces is relatively lacking.
In the hardware configuration, the Dell XPS 14z did not take fever-level performance line, but with a 32nm process technology Intel Core i7 2640M dual-core processor, featuring Intel HM67 chipset, equipped with large capacity 750GB 7200RPM hard drive, and 2 × 2GB DDR3 1333MHz memory speed, in addition, the machine factory preloaded with genuine Windows 7 operating system. In the graphics, the performance of mainstream models with 1GB of video memory NVIDIA GeForce GT520M discrete graphics processor also comes with Intel Core HD 3000-based graphics cards in dual graphics switching.
As the Dell XPS line of high-end consumer notebook models to the mainstream home-based play, and therefore did not pursue the ultimate in graphics performance. The entry-level model is equipped with NVIDIA Geforce GT 520M graphics card, the game performance of 5713 points is not high, and high-quality audio through SRS certified speaker system so that individual points in the music reached the 8419 points. In addition, XPS 14z in the other major achievements on the individual's performance are good, outstanding processing performance is a home notebook.
Dell XPS 14z together with a large capacity 750GB 7200RPM hard drive, HD Tune we tested its performance. From the screenshot we see the test results, average transfer rate of this drive 96.2MB / s, the maximum transfer rate of 123.9MB / s and a minimum transfer rate of 65.2MB / s, only 18.2 ms access time, too benefit from the speed of 7200RPM hard drive, its performance is good. In addition, reading rate curve from the fluctuations of view, the stability of good hard drive.
Then, we take a look through the electronic weighing scale with this XPS 14z battery weight and travel weight How? As the history of the thinnest 14-inch laptop, XPS14z than 15z in mobility but also a qualitative leap, while its performance loss is limited, it seems more biased towards the actual product size 13 inches mold, after the machine configuration 8-cell battery weight of 2.013kg, and with adapter to 2.514kg, with 13-inch MacBook Pro compared to the weight of 2.04kg, XPS 14z should be the most lightweight 14-inch notebooks.
Here we look at XPS 14z endurance How? Our system comes with Windows 7 Power Management software has been its ability to estimate life test, this XPS 14z ultimate life of 9 hours and 41 minutes, and the experience to judge according to the test, the actual Dell laptop battery life in the 4-5 hours. Although this result only as a reference value point of view, but its performance in the 14-inch laptop which is very commendable.
Previous 14-inch thin portable notebook market is undoubtedly a dominant MacBook Pro, Dell XPS 14z but there is no doubt expected to break this pattern, and relative to the former,, 14z some of the price to be more affordable, and the overall quality and not lost to a 13.3-inch MacBook Pro.
Today, the number was up to the focus on quality notebook manufacturers can be described as rare, even if one of the Dell, and has always been adhering to this belief. And look at today's XPS 14z, all-aluminum metal case, with solid workmanship and design, I believe that durability will certainly not lose its predecessors, it is undoubtedly worth considering a home entertainment product.
Dell XPS 14z is not a performance-based game-play product, but for ordinary recreational applications, and the machine required a higher quality of products available to consumers. XPS 14z entire body all-metal body design is not only durable but also a sense of the full grade, the first time be able to attract the attention of consumers.
In addition, XPS 14z many aspects has its own characteristics, such as thermal windows distinctive design style, size large, good quality speaker system, a unique arrangement of interfaces and so on, every detail can make us see this product carefully crafted, high-speed processing capability while notebook with more long-term endurance are commendable.