HUAWEI MateBook 13s comes with three colours-- Mystic Silver, Space Grey, and latest colour Spruce Green. HUAWEI MateBook 13s Laptop with 2.5K FullView Display would take in every image, delight in every sight. And with a 90% screen-to-body ratio, via the 4 super-narrow bezel sides, plus deeper 3:2 aspect ratio, you can discover more of what you want to see. This laptop display is kindly to eyes. it got TÜV Rheinland Low Blue Light (Hardware Solution) Certification ,which will improved eye protection with zero colour cast. the laptop also got TÜV Rheinland Flicker Free Certification ,free of flicker, full of comfort. The display automatically adjusts brightness to fit every situation. HUAWEI MateBook 13s comes equipped with the powerful 11th generation Intel Core H-Series processor and Intel Iris Xe Graphics. With up to 40 W of dedicated processing power in Performance Mode, you'll be able to run multiple programs at any one time and enjoy incredible levels of multitasking. Plus, experience instant access to all your files via the dual-channel memory and high-speed SSD. *Factory setting for refresh rate is up to 60 Hz. Refresh rate can be switched to up-to 90 Hz. The refresh rate automatically adapts to different application interfaces. Please refer to actual usage. **The display has obtained the TÜV Rheinland Low Blue Light (Hardware Solution) Certification. This product is not a medical device and has no therapeutic function. ***The display has obtained the TÜV Rheinland Flicker Free Certification. This product is not a medical device and has no therapeutic function. ****Backlight brightness can be disabled, set to 50%, or set to 100%. *****Rated capacity value.