Lenovo ThinkPad X1 Carbon Gen 3 対 Lenovo ThinkPad X1 Carbon Gen 2

“There are two main issues: Trackpoint left/middle buttons don’t work (fixed in 4.0 and backported in many distros) and Brightness and display switch keys don’t work (load the thinkpad_acpi module for that)”major.io、1 October 2026に確認。

“The next thing they broke was the keyboard. While I’m not sure if the top row is OLED or just OLED-like, the functions keys are now programmatically displayed and gone are things like volume and contrast (those do exist when booted to Windows 8). And while I don’t know if this is new, but the “backspace” and “delete” keys are right next to each other which I found annoying, as I would often hit the wrong one.”adventuresinoss.com、13 October 2026に確認。

“Memory: Soldered directly on the mainboard, with capacities of:”thinkwiki.org、1 October 2026に確認。

“Memory 4GB or 8GB / DDR3L-1600MHz / soldered to systemboard, no sockets”psref.lenovo.com、13 October 2026に確認。

“The display is plenty bright and also very readable when set to very low brightness.”major.io、1 October 2026に確認。

“I ordered this laptop with the 2560x1440 IPS panel and it is excellent.”yurovsky.github.io、13 October 2026に確認。