ThinkPad X220 and X220i front view

Figure 1. ThinkPad X220 and X220i front view

1Wireless WAN (auxiliary) and Wireless LAN/WiMAX (auxiliary)

3ThinkLight

5Computer display

7Power switch

9PCI Express Mini Card slot for wireless WAN or mSATA solid state drive (SSD)

11TrackPoint buttons

13TrackPoint pointing stick

15CapsLock indicator

17Volume control buttons

2Integrated camera

4Wireless LAN (third), Wireless LAN/WiMAX (main), and Wireless WAN (main)

6System and power-status indicators

8PCI Express Mini Card slot for wireless LAN/WiMAX

10Fingerprint reader

12Touch pad

14Fn key

16ThinkVantage button

18Built-in microphones

1

Wireless WAN (auxiliary) and Wireless LAN/WiMAX (auxiliary)

4

Wireless LAN (third), Wireless LAN/WiMAX (main), and Wireless WAN (main)

The built-in antennas for the wireless communication are located at the top left and the top right portions of your computer display.

For the specific locations of each antenna, refer to “Location of the UltraConnect wireless antennas” on page 244.

2User Guide

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Lenovo 4290WFZPC10D518, X220I TABLET, X220 TABLET, X220-4287, 42872W5, 42875TU, 42912XU ThinkPad X220 and X220i front view
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4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications

Lenovo's X220i, X220i Tablet, and their respective models such as 42872W5, 42912XU, and 429133U are part of the ThinkPad series, renowned for their reliability, performance, and innovative features tailored for both business and personal use. The X220i and X220i Tablet stand out in the ultrabook category, offering a perfect balance between portability and functionality, making them ideal for professionals on the go.

The X220i features a 12.5-inch display, which delivers vibrant visuals and clear text, ensuring users can work efficiently in various lighting conditions. The display options may include HD resolutions with anti-glare technology, minimizing reflections and enhancing visibility. The X220i Tablet takes portability a step further by incorporating touchscreen capabilities, allowing for a more interactive experience, which is particularly useful for presentations and drawing applications.

Under the hood, both models are powered by Intel Core processors, providing solid performance for multitasking and demanding applications. The X220i comes with options for up to 8GB of RAM, ensuring smooth operation even when handling multiple applications simultaneously. Storage options typically include fast SSDs, which not only enhance boot times but also improve file access speeds, contributing to overall responsiveness.

A key feature of the ThinkPad series is its exceptional build quality. The X220i and X220i Tablet are constructed with durable materials, including magnesium alloy and reinforced hinges, designed to withstand the rigors of daily use. Additionally, they are tested against military specifications, ensuring reliability in challenging conditions.

Connectivity options are extensive, featuring USB 3.0 ports, a VGA port, and HDMI, allowing users to connect to various peripherals and external displays. Advanced wireless connectivity options such as Wi-Fi and Bluetooth enable seamless communication and file sharing.

Battery life is another area where the X220i series excels. The laptops are designed to last an extended period on a single charge, often exceeding 8 hours, making them suitable for long workdays without the need for a power outlet.

In conclusion, the Lenovo X220i, X220i Tablet, and their variants like 42872W5, 42912XU, and 429133U are exemplary devices that blend portability, performance, and durability. Ideal for professionals and students alike, these devices cater to a range of computing needs while maintaining a compact and lightweight profile.
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