Lenovo ThinkPad E15 Gen 2 vs Lenovo ThinkPad E15 Gen 3

“Some features may not be supported on the system with Linux preload, including but not limited to Intel RST RAID, MIPI computer vision camera, WWAN, Human Presence Detection, etc.”psref.lenovo.com, checked 6 September 2026.

“All in all, everything went great without issue. At the time of writing, I have used the laptop with Ubuntu for a month, and things have been working great. The only thing that doesn’t work is the lights in the backlit keyboard.”davidbradette.com, checked 9 September 2026.

“The ThinkPad E15 Gen 2, has one SODIMM slot for future RAM expansion, that supports up to 32GB of DDR4 memory, working at 3200MHz, and two M.2 PCIe x4 slots, one for 42mm, and one for 80mm drives.”laptopmedia.com, checked 6 September 2026.

“One memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable”psref.lenovo.com, checked 9 September 2026.

“Lenovo ThinkPad E15 Gen 2’s IPS panel has a Full HD resolution, comfortable viewing angles, good contrast ratio, and a non-flickering backlight. Unfortunately, the display is a budget-level one, which means you get modest color coverage (about 51% of sRGB), and in this case –high nonuniformity of the luminance across the area of the screen.”laptopmedia.com, checked 6 September 2026.

“Lenovo updates the third generation of its 15-inch ThinkPad E15 with powerful Ryzen 5000 CPUs as well as better displays.”notebookcheck.net, checked 9 September 2026.