Lenovo ThinkPad X1 Yoga G4

Intel Core i5 - 2520M 2,5Ghz RAM 4 Go, DD 128 Go SSD.14" Tactile: Non, Graveur DVD, Intel HD Graphics 3000, WiFi 802.11a/b/g/n, Bluetooth 3.0, Windows 7 Pro 64.

Intel Core i3-8145U 2,10 GHz, RAM 8 Go, DD 256 Go SSD, 14" Full HD, Tactile : Non, Intel UHD Graphics 620, WiFi 802.11a/b/g/n/ac, Bluetooth 5.0, Windows 11 Pro

Intel Core i5 - 8350U 1,7Ghz RAM 8 Go, DD 256 Go NVMe.13,2" Tactile: Oui, Intel UHD Graphics 620, WiFi 802.11a/b/g, Bluetooth 4.2, Windows 10 Pro.

Intel Core i5-10310U 1,70 GHz, RAM 16 Go, DD 256 Go SSD, 14" Tactile : Non, Intel UHD Graphics, WiFi 6 802.11a/b/g/n/ac/ax, Bluetooth 5.1, Windows 11 Pro.