In terms of after-sales service, several big brands are very good. If there is any difference, it is mostly because of the individual differences of individual maintenance points. LZ can rest assured.
The works of several big brands can be completely assured, and there are few quality problems caused by hardware.
At present, the global warranty available in China includes Lenovo thinkpad series (IdeaPad officially says yes, but it is said that the service is generally abroad), Dell upgrade service, Acer series and Hewlett-Packard.
In terms of durability and stability, the first is undoubtedly thinkpad, followed by Dell Asus HP's business book, and then Lenovo IdeaPad.
Hp's own brand (that is, the model without Compaq) has the worst stability among the big brands, especially the heat dissipation problem, which is widely criticized, and DV series is the hottest example.
Therefore, only all HP series models with compaq characters are recommended.
After the thinkpad was acquired by Lenovo, it still retained all the original notebook R&D teams, but the quality declined slightly, but the positioning was more pragmatic. Some meaningless but expensive designs are removed at present, and the most important design stability for stability still maintains the consistent quality. LZ can search the video of thinkpad T400 on Youku, and you can see how many people have ravaged this notebook and can continue to use it in the future.
The internal work of ASUS is ok. After all, ASUS started as a motherboard. . But the low-end series of shell is not as good as Lenovo and Dell. Our classmates have an ASUS A series. Open the screen, push it in a little hard, then suddenly release it and the screen begins to shake. . . I feel very uncomfortable. . . However, the recently released shell is slightly better.
Dell's business jet radiates heat well, but it's a little heavy and stuffy. Excellent quality and stability. I dare not say that there are many entertainment machines, but the stability is also very good.
At present, it is recognized that Lenovo's IdeaPad Y series and thinkpad and Dell's Latitude series have good heat dissipation.
I have both Dell and thinkpad around me, and the overall feeling is similar.
Students have a newly bought Dell Latitude D630 with medium configuration, which is turned on for more than 1 hour, bringing cool air in class. . . Scared me to death. . . I think this is quite NB.
Compared with another person's thinkpad X6 1, the Dell Latitude D630 has a little less fever, but I personally think it is because of the size.
Another student used Lenovo Tianyi F4 1 (the internal structure is very similar to the IdeaPad Y series), and it cooled for an hour, so the heat dissipation of IdeaPad 13 inch or more is also very good. If the performance is lower, it should be cold. .
I use Fujitsu myself. It is estimated that the CPU frequency is too high, and the wind has been very hot and depressing.
Toshiba HP's heat dissipation is the worst among big brands. .
When HP bought Compaq, it had a notebook production line.
But up to now, all HP brands use Compaq's production line, so the workmanship is very poor, especially the heat dissipation problem is widely criticized. People who have used DV series have hardly said that heat dissipation can pass. When our classmate's DV2000 was cheap, he kept blowing it with an electric fan when he went to their dormitory in summer, telling him that it would crash. . Very speechless
If HP must strongly recommend HP Compaq notebooks (that is, all notebooks with Compaq in the model), the workmanship is far better than HP DV, but the palm rest is also a little uncomfortable and will make you feel uncomfortable for a long time.
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Since LZ doesn't play games, I recommend some that are most comfortable to use.
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Become the first choice
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At present, X series departments are all assembled and displayed, with excellent workmanship and light standby time. The keyboard feels excellent and is very suitable for typing. The disadvantage of X200 is that there is no optical drive, but we don't need software at ordinary times. Just install online and offline directly ~ If there is a CD, it is suggested that LZ buy a mobile hard disk to mirror all the software so that we can use it when we want to install it.
If you want an optical drive, buy an external optical drive, about 500 yuan.
But the X series is a little more expensive. LZ is generally recommended at 6000+.
Lenovo ThinkPad X200 74574AC Beijing transaction price is about 6200, and other places may be slightly more expensive.
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If you buy X200, it is recommended to buy a new one.
The transaction price of Lenovo ThinkPad X200s(7462A 13) in Beijing is about 6600, but it may be a little more expensive in other places.
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X200s uses a new platform, and the new CPU provides much longer standby time, with slightly lower performance than before. The CPU power consumption is reduced by nearly half, the calorific value is much smaller than that of the previous generation, and the heat dissipation is better.
X200s comes standard with a 4-cell battery, and its standby time is about 4 hours. If equipped with an 8-cell battery alone, it can be used for 8 hours all day. LZ is very convenient to go to the library to take notes when there is no power supply.
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Secondary selection
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After Lenovo acquired thinkpad, it obtained many patents on notebooks. The notebook R&D strength of thinkpad's complete R&D team has been greatly improved, and it is one of the best in the world. Many of Lenovo's gains have been used in the recently launched IdeaPad series, such as stable cooling work and so on. At present, the response is quite good.
The transaction price of Lenovo IdeaPad U350-STW in Beijing is around 5,000 yuan, which may be slightly more expensive in other places.
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The transaction price of Lenovo IdeaPad U350-STW in Beijing is around 5,000 yuan, which may be slightly more expensive in other places.
/notebook/Lenovo/36006 1 . html
Lenovo IdeaPad U350-STW (Champagne Gold) sold for about 5,000 yuan in Beijing, which may be a little more expensive in other places.
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The overall performance of U350 series is relatively balanced. It looks handsome, ultra-light and easy to carry. If you want to play online games, you can do it alone ~ it is estimated that it will be more difficult to open the CPU twice. Other movies and surfing the internet are absolutely fine.
The only bad thing about this model is that it doesn't have an optical drive, but if you don't watch movies at ordinary times, you don't have to watch movies, and there are more online than watching CDs. . Unless you have to watch HD, HD also has it. . In other words, the speed of ADSL 2M can only be downloaded about twice a day. . It doesn't matter to go abroad . Aauto Quicker software is available online and offline.
If you want a CD-ROM drive, you can buy an external CD-ROM drive, and you can use it when it costs about 500 yuan. Take it with you when it is useful, and it is not portable when it is useless. It is very good and convenient.
This processor is the latest ultra-low voltage processor. Intel is designed for ultra-thin computers, with low power consumption and enough performance to meet daily needs, which is much stronger than the CPU of netbooks.
The standard is a 4-cell battery (the more batteries, the greater the battery capacity and the longer the standby time), but the battery life can reach about 3.5 hours, and the standby time of an 8-cell battery can be doubled, which can fully meet the needs of LZ going to the library for classes.
You can look at this evaluation:
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Each model has many different configurations, and each configuration corresponds to a configuration code.
Generally speaking, the number in front of the model is "-",and the number behind it is when you buy the configuration code or search online, just search for the model ~ the price difference of different configurations is much.
When you go to buy it, people may show you the list. There is a long string of numbers and letters behind the general model, which is the configuration code. You don't need to remember this. Just look at the different configurations and choose directly.
Finally remind LZ
1 In fact, everything you see on the Internet is quite different. Therefore, it is king to go to the field to learn more information online. Once is not enough, shop around twice. Don't make a decision easily.
When buying a computer, you must shop around. Don't listen to the merchant before you decide to buy. Don't trust the kindness of the merchants: "I'll take you up and sit." Any brand has a good environment. " Once you go up, 90% people will be cheated into buying poor people's things at high prices. This is the way to buy them. Only after you decide what to buy, don't go up and never change models.
If the merchant asks you to change a model for any reason, he will leave immediately. Dishonest businessmen can't ignore the problem of losing face and must leave without hesitation.
You must have a receipt when you buy a machine. Don't get the receipt to save hundreds of dollars. Invoice is one of the necessary documents to enjoy after-sales service. Good after-sales service is much more important than those hundreds of dollars.
4 merchants should wrap the machine when they bring it. Look at the tape carefully to see if there are any traces of back adhesion. The tape of the new machine must not be the kind of wide tape we saw. Generally, LZ will be written on it. Look at this carefully and notice the tape with openings on both sides of the box. Before the merchant has it, he will take it out from the other side and open the box from this side. The tape seems to be new.
When you try the machine after picking up the goods, you must look at the new machine carefully. Do not use anything to directly access the desktop of vista or xp. The new system used for the first time needs to be registered, and there will be a registration guide. If you don't see this registration guide, it must be a prototype. Because the country has legal protection, you can win this lawsuit.
If you know, you can check the accumulated working time of the hard disk through the next software that detects the working time of the hard disk. If it is not lower than 1 hour, it must not be a new machine. This is the safest tape, and everything can be pasted exactly the same. The technology now is very simple.