Lenovo ThinkPad X1 Yoga 4th Gen 20SA0019US 14" Touchscreen 2 in 1 Ultrabook - Full HD - 1920 x 1080 - Intel Core i5 (10th Gen) i5-10210U Quad-core (4 Core) 1.60 GHz - 16 GB RAM - 256 GB SSD - Iron Gray - Windows 10 Pro - Intel UHD Graphics - In-plane Switching (IPS) Technology - English Keyboard - 18.10 Hour Battery Run Time - IEEE 802.11ac Wireless LAN Standard: