2. Determine the optional range according to your own price, including brand and configuration.
You can look it up on the Internet, or look at the reviews.
3, according to their own application scope (games, office, special operations) to choose the port and related configuration.
After confirming several notebooks, you should choose the appearance and brand according to your own preferences. Brand is very important. Although ibm is expensive, it is durable and made in China. With the maturity of technology, it is cost-effective. At present, HP is also valuable.
Either the most expensive is the best. Choose one that suits you.
6. It is recommended to buy the brand mentioned above, because no matter how good the after-sales service is, you can't stand the notebook always breaking down, and the notebook maintenance basically takes 7- 15 working days.
7. There is little difference between batteries now. There are basically 4-cell, 6-cell and 8-cell batteries. The more batteries, the longer the standby time. Pay attention to the usual use of numbers. It basically took about 2 years.
8, it is best to buy in a big store, and you must have an invoice.
Seven elements to pay attention to when buying a notebook.
First of all, Centrino
At present, the mainstream notebook computers basically adopt Centrino technology, which is an integrated name developed by Intel for its wireless mobile computing technology. Centrino is not just a component, it is the general name of a platform, including Pentium M CPU, 855 series chipset and Intel Pro/Wireless 21002100 mini-PCI network card components. Only the existence of three components can make you see that lovely butterfly (Centrino trademark).
Second, CPU.
It seems that the latest and fastest CPU will make your laptop powerful, but practical experience shows that the CPU itself can't completely determine the computing power. The performance of a 1.5G and 1.7G CPU may be similar, but the price of the whole machine may be quite different.
Third, the hard disk.
A big hard disk can obviously store more information and install more programs. However, due to technical costs and other reasons, notebook computers equipped with large hard disks are usually expensive.
Fourth, memory.
Memory plays a very important role in notebook computers, and all running programs in the computer need to be executed through memory. Memory is a module that can be upgraded by itself. In order to "cope" with the rapidly increasing operation demand, it is very necessary to leave enough upgrade space in the machine.
Verb (abbreviation for verb) optical drive
In today's digital age, we may often need to exchange all kinds of data by burning CDs, so DVD+CDRW drive is very important!
Sixth, the graphics card
There are two kinds of graphics cards for notebook computers: discrete graphics cards and integrated graphics cards. Integrated graphics cards generally need * * * to enjoy memory, and their performance is relatively poor. Although the graphics card is not particularly important in daily work and study, the difference between the independent graphics card and the integrated graphics card is still very obvious in applications such as playing games and watching DVDs.
Seven. monitor
Display screen is the "face" of notebook computer, which is mainly considered from two important indicators: resolution and size. From the perspective of "resolution", the resolution of mainstream LCD screens is generally 1024 X 768, and 15 inches is commonly used in standard 4:3 LCD screens. In terms of "size", the most popular products at present are 12. 1, 14. 1 and 15 inches, and of course, there are widescreens above 15.4 inches.
Through the analysis of the above-mentioned notebook purchase indicators, we can easily see that due to fierce market competition, manufacturers have begun to gradually segment the market. This time, let's comment on several representative manufacturers first.
If you are a movie fan or like to arrange a DV or something, Sony will never let you down in audio-visual entertainment; IBM is the king of stability and security. If you are a person who pursues system stability and product safety regardless of price, IB is definitely the best choice. Samsung belongs to the fashion crowd, and its beautiful appearance is absolutely dazzling, but the same price is also high; Lenovo, on the other hand, seems to be both internal and external, paying more attention to the overall balance, comprehensive application and cost-effective consideration, which is a good choice for you.
Sixth, the graphics card
There are two kinds of graphics cards for notebook computers: discrete graphics cards and integrated graphics cards. Integrated graphics cards generally need * * * to enjoy memory, and their performance is relatively poor. Although the graphics card is not particularly important in daily work and study, the difference between the independent graphics card and the integrated graphics card is still very obvious in applications such as playing games and watching DVDs.
Seven. monitor
Display screen is the "face" of notebook computer, which is mainly considered from two important indicators: resolution and size. From the perspective of "resolution", the resolution of mainstream LCD screens is generally 1024 X 768, and 15 inches is commonly used in standard 4:3 LCD screens. In terms of "size", the most popular products at present are 12. 1, 14. 1 and 15 inches, and of course, there are widescreens above 15.4 inches.