Lenovo Thinkpad X1 YOGA 4TH GEN 20SACTO1WW Processor Up to 10th Generation Intel® Core™ i7-10510U 1.8GHz Operating System Windows 10 Pro Display 14.0" UHD 4K (3840 x 2160) IPS, anti-reflective, anti-smudge, touchscreen, with Dolby Vision™, HDR 400, 500 nits Memory 16GB Battery Up to 18 hours* 51Wh, includes Rapid Charge technology Storage 512GB SSD Graphics Integrated Intel® UHD Graphics Audio Dolby Atmos™ Speaker System 4 x 360-degree far-field microphones Camera 720p HD Camera with microphone Dimensions (H x W x D) 12.71" x 8.58" x 0.61" / 323mm x 218mm x 15.5mm Weight Starting at 2.99 lbs (1.35 kg) Pen ThinkPad Pen Pro (included) Color Iron Grey Connectivity WLAN: Intel® .11AC (2 x 2) & Bluetooth® 5.1 Ports 2 x USB 3.1 (Gen 2) Type-C / Intel Thunderbolt™ 3 (DisplayPort, Data transfer) 2 x USB 3.1 (Gen 1)** (1 always on) HDMI 1.4 Network extension for Ethernet/side mechanical docking Headphone / mic combo Keyboard Spill resistant Backlit with white LED lighting الماركة لينوفو الحالة جديد