Differences between thinkpad series

1, T series, flagship series, with the best overall performance, low, medium and high configurations, graphics card, integrated, low-end entry-level discrete graphics, or dual graphics cards, built-in The optical drive can be easily replaced with a hard drive or battery. (Recommended learning: PHPSTORM )

keyboard 7 rows of design, frosted screen, some are high -scoring screen, keyboard light design. 14-inch or 15.6-inch machine. There are also thin and light ones with S, such as T420s, which are lighter and thinner than ordinary T. There are also some low-configuration machines with the i suffix. Many machines come with fingerprint readers. The T series is suitable for business users who have certain requirements for performance and slightly less mobility. The basic price is more than 6,000.

2, X series, mobile flagship. 12-inch design, all series integrated, no built-in optical drive, light weight, long battery life, other keyboard, screen and other features are similar to the T series. There are also lighter and thinner models.

In the X series, there are also some tablet machines with a t suffix that can rotate the screen. They are usually controlled by an electromagnetic pen, and some also have touch functions. Such as T201t. This series is suitable for business people who travel frequently. The basic price is more than 5,500.

3, W series, mobile workstation series, generally 15.6-inch design, there was a 17-inch design, but it may not be made due to price issues. The most powerful series. Use semi-professional graphics cards, these graphics drivers are optimized for specialized tools and are faster.

Other features are similar to the T series. But there is no thin and light model with the s suffix. The W series is suitable for designers or mobile business users with higher performance requirements. Prices generally start above 8,000.

The above three series are pure descendants of thinkpad. Of course, there is also the discontinued R series.

4. The E series is basically a hanging series. Except for the pointing stick, it does not have any hardware features of thinkpad. That is, except for the pointing stick, it is the same as other brands. No big advantages. Today's machines are basically chiclet keyboards.

Some machines in this series are also backlit, with a 6-row keyboard design and sizes ranging from 12 to 15.6. Generally, they are mirror screens with ordinary resolution. The casing comes in a variety of colors, such as red. The configurations of this series are generally mainstream, and many of them are mid-range independent graphics cards. Suitable for home users.

5, sl series, a low-price series launched by Lenovo in 2008, but it seems to have been discontinued due to workmanship issues. The basic features are similar to those of the E series.

6, L series, rumored to be due to the failure of the SL series, all replacement series launched. Features are the same as above.

7, S series, are basically machines with the s suffix in the E series, arranged in a separate series. High price, same features as E series

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