Lenovo ThinkPad T14 Gen 3 czy Lenovo ThinkPad T14s Gen 3

“I ran into an issue that I considered to be a deal-breaker, and that was an issue where lines of white pixels would flash intermittently at the top of the screen when using KDE Plasma with either Xorg or Wayland.”linhpham.org, sprawdzone 7 September 2026.

“There are a number of frequency-scaling issues surrounding ACPI-cpufreq causing the internal GPU to reset at seemingly random times. This can be fixed by using "amd_pstate" (see below). GPU resets are infrequent, but should be considered prior to purchase of laptop if intending to stick with the ACPI-cpufreq performance scaling driver. The resets cause the screen to turn black, forcing the user to either reboot or relogin via a login manager.”wiki.archlinux.org, sprawdzone 7 September 2026.

“Here, you get either 8 or 16GB of DDR4 memory, soldered to the motherboard. You can add up to 32GB more via the single SODIMM slot.”laptopmedia.com, sprawdzone 7 September 2026.

“These T-series laptops come with soldered RAM, which means the memory is not user-upgradable.”linuxblog.io, sprawdzone 7 September 2026.

“Lenovo ThinkPad T14 Gen 3’s IPS panel has a WUXGA resolution, comfortable viewing angles, and a very good contrast ratio.”laptopmedia.com, sprawdzone 7 September 2026.

“The 1080p 16:10 aspect ratio display provides a visually pleasing and practical experience, and with 400 Nits max brightness, it survives in well-lit and outdoor environments.”linuxblog.io, sprawdzone 7 September 2026.