Brand Model HUAWEI Matebook X Pro 2021 Operating System Windows 10 Pro English Display Size: 13.9 inches Type: LTPS Resolution: 3000x2000,260 PPI Contrast ratio: 1500:1 Maximum brightness: 450 nits (Typical) Viewing angle: 178 degrees Aspect ratio: 3:2 Screen-to-body Ratio: 91% Colour Gamut: 100% sRGB colour gamut (Typical) Processor Intel Core i5-1135G7,2.4 GHz Quad Cores, Turbo up to 4.2 GHz Intel Core i7-1165G7,2.8 GHz Quad Cores, Turbo up to 4.7 GHz Graphics Intel® Iris® Xe Graphics Memory 16 GB LPDDR4x 4266 MHz 512 GB / 1 TB NVMe PCIe SSD *The actual capacity after formatting may be less. Battery Capacity: 56Wh Up to 10 hours of local video playback *Battery life may vary based on different usage. Wireless Wi-Fi: IEEE 802.11a/b/g/n/ac, 2.4GHz and 5GHz Bluetooth*: BT5.1 Audio Speaker x 4 Microphone x 2 Camera 1MP ( 720P HD ) recessed camera Ports USB-C x 2, Charging/Display (Dual 4K@60Hz，Max.3840 x 2160 resolution) / Data (Max.40 Gbps) USB-A 3.2 x 1 3.5 mm Headset and Microphone Jack x 1 Quality Control: Before Shipping ,We will open the box to test the quality or install the software . If you need sealed box , pls leave message after paid . Refund & Repalcement & Warranty: 1. Please inform us within 3 days of delivery once you meet any problem. 2. Please return to us in original condition of the merchandise and send by EMS or Registered Postal for replacement or refund and let us know the tracking number soon. 3. We will arrange the replacement or process refund for you as soon as we confirm the returned 4.We promise warranty in one year and we will repair it free of charge (Should keep items without detached), the charged of returning and reshipping should be paid by customer. 5.Language translation not full 100% and official chinese version voice assistant just support Chinese language . 6.Please check your local network operator ,check our phone whether can work well in your country or not. you can use this link : willmyphonework.net 7.we don't accept dispute about the gift we provide (silicone case, screen film, EU adaptor, glass film at so on) 8. the order have not include tax. we do not bear any tax. Hope you can understand. Thanks.