Lenovo ThinkPad T14 (Gen 4) Black 14 " IPS WUXGA Anti-glare AMD Ryzen 5 7540U 16 GB Soldered LPDDR5x-6400 SSD 256 GB AMD Radeon 740M Graphics Windows 11 Pro 802.11ax Bluetooth version 5.1 LTE Upgradable Keyboard language English Keyboard backlit Warranty