S21 Ultra 6.26 inch smartphone face unlock full screen Android 8.0 1G RAM + 8G ROM Feature: 1. 6.26-inch full screen: S21 Ultra has a 92% ultra-high screen-to-body ratio on 6.26 inches, providing the viewing experience you've always wanted 2. Front high-definition camera, clear and stylish selfies: S21 Ultra has an ultra-high-definition front camera, turning all your objects into works of art. Even in dim light, you can experience higher brightness, color vividness and clarity, degrees and dynamic range when needed. S21 Ultra is right by your side, capturing every moment with unparalleled precision, turning selfies into masterpieces, shining in every photo 3. Rear HD camera: S21 Ultra has a 2MP camera combination. The main camera supports LED flash, which can enhance the sensitivity under backlight or low light, and shoot instantly to ensure that your photos remain clear and bright. 4. Face access: S21 Ultra also supports face recognition. After activation, your facial features will be scanned and unlocked immediately. Calling has never been easier or fun. 5. Powerful performance: The 7731e mobile platform uses 14mm technology to allow young people to play popular games. 6. Brand new interactive design, simple and clear operation, mobile phone operation is very simple and clear, everything is very convenient 7. Dual cards: dual cards and dual standby, no difference between the primary and secondary bayonet ports, and supports the networks of 50 communication operators around the world Mobile phone parameters: 1. Craftsmanship: high-definition screen, high-end gradient back cover, face recognition unlocking 2. Chip: 7713e quad-core 3. Standby: dual card dual standby support tf card expansion (maximum support for expansion 128GB) 4. Screen: 6.26 inches HD + full screen LCD resolution 1532*720 pixels 5. Frequency band: GSM850/900/1800/1900MHz+WCDMA850/2100 6. Color: gradient black, gradient pink, gradient white 7. Memory: 1G RAM+8GB ROM 8. Multimedia: MP3/MP4/3GP/FM radio/Bluetooth 9. Pixel: front camera 2MP, f/2.0 aperture, fixed focus rear camera 2 million pixels (color, f/1.8 aperture) autofocus 10. Multi-function: full screen, face recognition, GPS, gravity sensor, alarm clock, calendar, calculator, tape recorder, video recorder, WAP/MMS/GPRS/, image viewer, e-book, world clock, lens flash, flashlight, etc. 11. System: Android 8.0 12. Battery: battery capacity 2500Mah Package Included: 1* smart phone 1* Charger adapter 1* earphone 1* Transparent phone case Note: It comes with a mobile phone protective film, which has been affixed on the phone screen when shipped