M11 Ultra 5.5-Inch Small Phone Face Unlock Full Screen Android 5.1 512 + 4G ROM Feature: 5.5 inches full screen. With ultra-high screen-to-body ratio, providing the viewing experience you have always wanted 2MP front camera, clear and stylish selfies. The ultra-clear front camera turns 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. Rear HD camera: It has a 2MP camera combination. The main camera supports LED flash, which can improve the sensitivity under backlight or low light, and shoot instantly to ensure that your photos remain clear and bright. Face access: Support face recognition. After activation, M11 Ultra will scan your facial features and unlock immediately. Calling has never been easier or fun. Powerful performance: MTK6572 mobile platform uses 14mm technology to make young people like popular games such as youth and stubbornness Brand new interactive design, simple and clear operation, mobile phone operation is very simple and clear, everything is very convenient Dual cards: dual cards and dual standby, no difference between primary and secondary bayonet ports, supporting the networks of 50 communication operators around the world Mobile Phone Parameters: Product Name: M11 Ultra Smart Phone Process: high-definition full screen, capacitive screen, high-end back cover, face recognition unlocking, beauty camera Material: ABS Chip: MTK6572 dual core Standby: dual card dual standby support tf card expansion (maximum support for expansion 128GB) Screen: 5.5-inch high-definition + full-screen LCD resolution 854*480 pixels Frequency band: GSM850/900/1800/1900MHz+WCDMA850/2100 Color: white Memory: 512MB RAM+4GB ROM Multimedia: MP3/MP4/3GP/FM radio/Bluetooth Pixel: Front camera 2.0MP, f/2.0 aperture, fixed focus Rear camera 2 million pixels (color, f/1.8 aperture) autofocus 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. System: Android 5.1 Battery Capacity: 2200mAh Package Included: 1X Smart Phone 1X Charger Adapter 1X Earphone 1X Data Cable 1X Rubber Sleeve 1X Manual