What should I pay attention to when buying a laptop? Which brand is better?

Recommended model: DV4-3124TX Processor Series Intel Core i3 2nd Gen Series (Sandy Bridge) RAM 4GB DDR3 1333MHz; 640GB 5400rpm SATA HDD 14-inch 16:9 screen **:

5149 yuan.

The ThinkPad E420 (1141A69) is a good fit for you. I think the appearance is really stylish,Unlike other brands, the lines don't look strong.,That is, it's not powerful.,It looks very textured.,The coloring is not exaggerated.,Calm atmosphere,The logo inside and outside looks relatively aesthetically pleasing,Good heat dissipation,24 hours a day,The screen looks very good (LG's screen)Shortcut keys are also quite convenient,The keyboard feels very cool,Although I'm not in the line to play big games, but the next day I bought it back, let the veteran play the machine,His conclusion is, The full-effect picture is clear, smooth, and very ......I'm so happy......

More than 3,000 in general is good.

1.Be sure to research before buying to know your needs and how much money you have in your purse. Have your own opinions and positions. JS doesn't dare to lie to you when he sees that you know how to do it.

2.Be sure to shop around and find out the reserve price. Appropriate bargaining, people don't make any money at all, they won't be happy, but they will play yin.

3.When buying, be sure to open and test in person. For example, check the screen dead pixels, check the hard drive life, battery wear, etc. You can test a Master Lu on the USB flash drive to test. Avoid buying a return machine or a machine with quality problems.

Notebooks generally pay for a penny, and expensive ones are generally better. Of course, there are also cost-effective, such as Acer and Asus. As for the very low quality of Shenzhou, I will consider it myself.

It depends on what you're using it for, and the price you're asking for! In fact, there is no best or worst statement about today's notebooks, everyone's purpose is different, so there are different comments on different computers! The most important thing when you buy is to analyze according to your own needs and see which one is best for you!

Generally, most of the current computer hard disks are 320 or 500G, with 1 or 2G memory, and the rest depends on your needs!

1. Look at the serial number. Most laptops should have the same serial number on the body and battery, if the battery serial number and the host serial number are inconsistent, this book is very likely to be replaced; In addition, when purchasing foreign brand notebook products, whether the serial number of the fuselage is consistent with the battery and the outer packaging is a very important basis for checking whether the product is parallel import, and it is important to know that foreign parallel notebooks cannot enjoy warranty in China.

2. Look at the anti-theft lock hole. If there is an imprint, it means that the notebook anti-theft lock has been inserted, and it is very likely that a prototype has been made;

3. Look at the feet. If it is worn and dirty, it means that it has been used and the workbench on the production line is not so dirty;

4. Look at the cooling fan. If the fan blade already has a thin layer of dust, it means that it has been used for more than a week;

5. Look at the production date. The original book that left the factory three months ago is still on the market, so you should pay attention. The sales of electronic products are updated very quickly, and it is impossible to let a book be pressed in the channel for so long.

6. Look at the keyboard. The keyboard of the new book is clean, but it doesn't shine. There will be dust in the cracks of the used keyboard, and the few keys that are commonly used will be polished;

7. Look at the screws. Whether there are traces of demolition.

8. Look at the gaps. The refurbished book,The gap is generally difficult to deal with as new,For example, the small gap between the AB surface of the screen,For example, the gap between the optical drive,Even in the interfaces of modem and pcmcia card,If you can find dust,You can be sure that Lao Ye has been placed in the prototype,And it was not sealed。

9. LCD screen, the biggest headache when buying a notebook is the bad point, after all, no one wants to have a few highlights in the new notebook they buy, right? But almost no manufacturer promises that there are no bad points. Among the notebook manufacturers, only Kaishu ASUS promises no bright spots, this is just a word game, there are many dark spots that are fatal, and I can't stand it!

And they call colored dots color spots, and they can't guarantee them if they are not bright spots, so now according to this standard, it's really hard to say what bright spots are.

First of all, your own price, use, after determining, you can look at the ** configuration in the computer online shopping store, often online shopping than Xiang or physical store friends about 200 yuan.

Secondly, the computer inspection attention, shell, open the computer to see if the configuration is the same as the manual, try the hardware functions of each high banquet, and then pay attention to see if the screen has bright spots, if the bright spots, according to the different standards of the manufacturer, no more than 3, do not Qi Zhen in the middle part of the screen, generally acceptable, if you don't want to, you can buy a computer that guarantees no bright spots.

Hello, I recommend a few to you, one, Lenovo G series, super value and affordability, stable and durable, this series of machines If you play 3D games, I recommend G470 i3-2310 2G 500G 1G independent display **Around 3800 yuan (1G independent display supports 3D games) G470 i3-2310 2G 500G 512M independent display (does not support 3D games).

Second, Lenovo Y series, home entertainment super performance, this is the most used by students, but the price is high, all of them are more than 4500 yuan, Y470 i3-2330 2G 750G 1G independent display The price is about 4500 yuan (this is the lowest price in Y470).

Third, the battery is used according to the number of times you use it (once charged), Lenovo's charging is intelligent, you have a detailed Lenovo official website to see, fourth, after-sales, buy a notebook without using it for a day or two, there will definitely be many problems after buying, so after-sales is also very important, in terms of after-sales in China Lenovo's after-sales service is not yet comparable to any other, Lenovo's each computer has a separate fuselage number, just like an ID card, the maintenance station is based on the fuselage number inspection and maintenance, no invoices or the like, Lenovo notebooks are guaranteed for two years, and desktops are guaranteed for three years (one year for on-site service).

I wish you the best of luck in buying a book that suits you.

Lenovo, Y470 game console king, but the battery is about 3 hours, the general business aircraft battery is more durable, but you have to buy the same configuration, ** is relatively high.

We have to set the general configuration first, followed by the brand, followed by **. It's mainly 3 major pieces, CPU, memory, graphics card, considering that you want to play games, or you still have to have a computer with a separate graphics card, and I personally recommend that you buy a larger screen, or it hurts to play games, and the more interfaces the better, the farther away the division, the better, and the interfaces that are close together are easy to break together.

Oh, the battery is generally well maintained, no problem, I feel that buying this depends on the configuration, not that the higher the better, it depends on the coordination between the various parts, such as the CPU motherboard, the graphics card, to be reasonably matched, and the heat dissipation should be as good as possible Look at the workmanship when buying Generally, as long as it is licensed, there is no problem.

Lenovo ASUS can do it··· The price is not very high, Dell is relatively expensive... And don't buy HP! HP has poor heat dissipation and a bad battery Many of my classmates have suffered from it.

The battery is generally the same, and playing games requires at least a separate graphics card and a large screen. And be sure to buy licensed goods.