Lenovo ThinkBook 15 G4 ABA, AMD Ryzen™ 7 5825U (2.00GHz, 4MB) 15.6 1920×1080 Touch, Windows 11 Pro 64 (preinstalled with Windows 10 Pro 64 Downgrade), 16.0GB, 1x512GB SSD M.2 2242 PCIe Gen3 TLC, AMD Radeon™ Graphics, BT 5.1 or above,Wi-Fi 6 2×2 AX, 1080P FHD, 3 Cell Li-Pol 45Wh, 1CourierCarryin