How to choose a notebook

The first one: first pick the brand re-election CPU.
Fits with the design, appearance similar to a different desktop, or a laptop full of personalized products. Different brands, in the design of their notebook products, have a unique style: IBM laptop, HP laptop, SONY laptop, Acer laptop, ASUS laptop, Toshiba laptop, Apple laptop ... ... So, you need to do first is to select a consistent with their temperament brand. 
And specific to each brand, in fact, the model has a variety of price points to choose from. If you have determined how much money, then you can choose; if you have to shop around, you have to make some effort. Of course, we believe that the vast majority of users belong to the latter, save money! 
Then how to do it? See sales staff leaflets, processor, memory, hard drive, video card, screen, so many specifications of indicators, painfully start ah? Our suggestion is look at CPU! 
Why? The reason is simple, for two reasons: First, we all know that the CPU is the heart of the PC, it's good or bad, determine the overall level of the PC; second notebook manufacturers in most cases, the level is different depending on the CPU to decide on other configuration options, a good horse with a good saddle, with reasonable terms from, and indeed should be. 
To Intel processors, for example, she is currently the most powerful product is the latest Core Duo processor technology: applications for high-end series in which I7, i3 series for mainstream applications. Essential for users to multitask, and for low-end users of the economy, it is a Pentium dual-core processor. 
With the CPU and its application for the match, notebook manufacturers will normally Core I3 or I5 series is equipped with 2GB or 4GB of memory, 320GB hard drive over, and because the Core Duo processor technology, certainly with wireless network support; and and Pentium dual-core processor family with the order to 2G memory, 320GB hard drive-based. 
Of course, not every brand of each product will be strictly followed this rule, because for clearance, promotion or enhance competitiveness, in the sale of certain types of memory and hard disk capacity will exceed the average level of similar products.However, these are the exceptions, can only be adaptable, flexible, after all, losers do not take precautions. 
Even if you may think that the selection principle is also not perfect, but after all we've sorted out from the mess in the clue, with this great principle, we like a specific and detailed. The scale was refined, so naturally it is your application requirements, or popular point that you buy a laptop that is used to muscle. 
The second type: application for the typical configuration of each channel to the first 
High-end entertainment.
Want to enjoy fun in the notebook gaming experience then you must be able to withstand the high prices. Of course, the latest Core Duo notebook is your best choice, the ideal configuration is I7 processor, 4GB memory, GT 525M graphics card, such as DELL XPS line of high-end entertainment notebook, also has a 17-inch widescreen, of course, price is whom tip the scales. 

High-end commercial-type.
High-end business notebook can be divided into two categories - ultra-portable and high performance. 
Many users often away on business, and thus more popular in the ultra-portable notebook. In order to reduce the size of laptop, screen, battery size will be reduced accordingly, but this does not mean ultra-portable notebook prices will be cheaper. On the contrary, need a smaller screen can display more content, and low-capacity batteries can also withstand long use. Currently, the best choice for ultra-portable notebook is still Core platform - as the latest in power-saving Centrino technology has become more excellent, so the performance is still maintained under the premise of low power consumption. 
It is particularly worth mentioning is that Core platform also adds dynamic acceleration, SSD drive, and 802.11n high-speed wireless Internet and other new technology, which greatly enhance the daily office efficiency and enhance business application performance. In addition, the purchase of such models, we strongly recommend that high-end business users to select high-resolution screen. 

Mainstream entertainment.
Reference to the recent notebook market, we find that Core I5 ​​product prices already at a level acceptable. Consideration for the game, at least one discrete graphics notebook. 
On the processor, we can reduce some requirements, such as I3 processor is a good choice. Focus is to select the video card configuration, we mentioned earlier Core Duo notebook now widely used in Radeon HD 6470M and GeForce GT 380M graphics chip. Here the performance of two graphics cards in the game are quite good, is the most cost-effective graphics card solution. For memory, the game configuration we recommend 2GB capacity. The game is currently increasing capacity, 500GB hard drive capacity is also very necessary 
Mainstream business type.
If you do not need fingerprint, Bluetooth, SSD disk and other extensions, select the Core Duo laptops can still enjoy the fun and efficient office. Configuration, commonly used type of notebook processor P6000, HM65 chipset, memory 2GB, and 320GB hard drive can also deal with business office-related information and data. Although the configuration of the mainstream business notebook is relatively low, but companies in the design will usually leave some headroom. Such as Turbo Memory can be purchased separately as needed, and the memory slots will be reserved for future upgrades. 
Need special attention in the mainstream market, whether commercial or recreational model aircraft, the current configuration of the relatively large degree of flexibility, the market price of Intel under this section details the processor model. In addition to commonly used in high-end configuration I7 series processors, the configuration of the mainstream models I5 series processor the price will be particularly noticeable. 

Comprehensive Economy.Pentium dual-core processor based notebook computer is designed for low-end users, with the aim of providing low-end users the highest possible application performance and acceptable price. Overall economic advantage of notebooks is cheap. More importantly, for this type of notebook computers, ACER laptop battery life is no small challenge. The power savings is not only a part of things, only in the design of various components and how they work together to take full account of energy issues in order to achieve the best results. This is the starting point for the design of the Centrino platform, but also achieve a very good effect. For the Pentium dual-core notebook computer products, compare Core mobile platform power-saving technology, often used in power ran on a less certain. The solution is optional larger capacity battery, but this will reduce the mobility. Although the Pentium dual-core notebook performance and battery life is not outstanding, but some low-end notebook configuration is commendable. Configuration is very comprehensive, even including fingerprint Bluetooth, but the price is slightly more expensive. 
Talked about this, I believe we have largely mastered the purchase of a laptop's favorite trick. However, in the current market, but also a number of widespread misunderstanding, and these errors are also often used to store sales staff to mislead your choice, so we have listed below important three strategies to help you avoid the corresponding the "minefield": Three measures of performance not determine the full frequency 286, 386 may be from the era, became a measure of frequency of the fundamental indicators of the level of the processor. So that when you a wonderful reflection of a machine, a friend is definitely the first asked, "how much the frequency?" Frankly, this concept is somewhat out of date. Now the most important factor is the processor architecture! What is the structure? CPU architecture is the way to work, with more scientific and more efficient ways of working, if not the very high frequency, CPU can be as good work. 
At this time, you might ask, why is not this before the processor vendor consideration? The answer is power, for the early years of the processor, even to the early Pentium 4, their power and cooling are not much of a problem, but as the frequency of climbing again, with dual-core or even the emergence of multi-core processors , the processor has high heat overwhelmed the PC. It is in this need, driven by Intel last year introduced a new Core architecture, and applied to her line of notebook and desktop product lines. With this new architecture, Intel processor with less power consumption provides increased performance, not strictly speaking, that is, a lower frequency to provide a stronger performance. Having said that you may not believe, then we look at a group of figures it: Recently the industry's authoritative testing organizations CNET Testing Center of China. "Personal computer" lab uses several Pentium dual-core notebook processors to conduct a comprehensive evaluation. One is the Core Duo architecture T2330, a Core architecture did not use the T2130. Compare results between the two SYSMark 2004 SE, you will find the T2330 clocked at 1.60GHz performance (199 points) or even higher than the frequency of its 230MHz T2130 (1.83GHz) is even higher (197 points)! If you SYSMark 2004 SE benchmark test of this concept is not intuitive then. We look at two systems complete video codec situation, T2330 to complete a 3 minutes video encoding requires only 5 minutes 10 seconds, while the T2130 will need 6 minutes and 12 seconds. Lower frequency than the latter T2330 full 20% faster, 1 minute! Imagine, if you want a DVD, then compressed into MP4, it can save much time ah! Do not blindly believe that three measures of independence was In fact, the choice of graphics, is ultimately up to you not intend to use the laptop to play games. If your goal is the best large-scale 3D game play now, you can be clear, is that all current integrated graphics definitely reach your expectations, the only option is to separate graphics card. If you are the kind of game enthusiasts, the new game will race on in a notebook, then consider the Core Duo notebook platform or bar. The latest Centrino platform to GT 525M graphics card with the Mobility Radeon X2300 is the most common, both models support the latest DX11 technology. DX10 era will soon be gone. If you rarely set foot in 3D games, but in spare rooms from Lianliankan, Zuma or KartRider obtained some of the joy of these games, even on the "World of Warcraft," the special effects are not high demand, so to Pentium Dual-Core provides Radeon HD 6310 integrated graphics represented sufficient to meet needs, and it's significantly less power than integrated graphics alone was to extend notebook battery life. 
All in all, if not a big fan of 3D games, the purchase of acer laptop computers, do the importance of independence was not superstitious. Resulting budget savings than upgrading to a better processor, adding memory or a larger replacement hard drive. Three measures of the screens, hard drives, accessories which can not be sloppy Selection screen.Because the needs of various users are not the same for the notebook, the screen would have on the trip from the city selected.Notebook manufacturers are always ulterior motives on the screen, so we must keep their eyes open not tolerate any slack. First, we can not be fooled by advertisements, such as widescreen, and so publicity must not be the whole letter. From the experience of notebook products, manufacturers will not configure the low-end models of high-quality screen. Expensive, consumers will not buy it, so is the fancy of the publicity with which it must pay attention. Even something like the ad in general, bright, glossy, widescreen have a different resolution. Resolution of the general business will be avoided, but only up to 1280x800 widescreen low score levels, high score, you can achieve wide-screen 1440x1050. Self-evident advantages of high-resolution screen can accommodate more information, especially in dealing with spreadsheets and text was significantly better advantage. Different screen resolution, price difference between large, do not let this become a profitable business growth. 
Hard choices.Low-end notebook will shrink in all aspects of processing, the hard disk could not escape the catastrophe. Dual-core Pentium-based notebook products will generally configure 250GB or 320GB 5400 rpm hard drive, there is little up to 500GB. If you require a relatively high storage capacity, it chose the Pentium dual-core notebook it.I3 current mainstream processor 320GB notebook hard drives are started, more 500GB model. Moreover, some consumers are 7200 rpm notebook hard drive is very interesting, but should be noted that high-speed hard drive power consumption, heat and noise are not very good on. 
In many business notebook, fingerprint modules has become increasingly common. Through fingerprint recognition, finger lightly across the sensor on the lock will turn on the computer, very convenient. Notebooks with fingerprint recognition tend to be high prices, which was based on their purchasing power to choose. Add that with the fingerprint driver and software needed to run, so the manufacturers in this effort will determine the next function to use or not.