M13 5.0 Inch Face Unlock HD Full Screen Android Smartphone 512MB RAM + 4G ROM Features: Facial Access: The M13 supports facial recognition, upon activation, your facial features will be scanned and unlocked instantly. Calling has never been easier or more fun. HD Screen: The M13 has a high screen-to-body ratio on the screen, giving you the viewing experience you've always wanted. Front HD Camera: The M13 has an Ultra HD front camera that turns all your objects into works of art. Even in dim light, you can experience greater brightness, color vibrancy and clarity, degrees and dynamic range when you need it. Powerful performance: MTK6572 mobile platform adopts 14mm technology, with fast processing speed, allowing you to experience unprecedented smooth operation. Rear HD Camera: The M13 has a 2MP camera combo. The main camera supports LED flash for increased sensitivity in backlight or low light, ensuring your photos stay clear and bright. Dual card: Support dual card dual standby, 3G signal, no difference between main and auxiliary card ports, support 50 communication operator networks around the world. Product Description: Chip: MTK6572 dual core Standby: Dual card dual standby support tf card expansion (maximum support expansion 128GB) Screen: 5.0 inch HD + full screen LCD resolution 960*480 pixels Frequency band: 3G: CDMA EVDO 800, WCDMA B1/8, TD-SCDMA B34/39 Color: black, gold, gray Memory: 512MB RAM+4GB ROM Multimedia: MP3/MP4/3GP/FM radio/Bluetooth Pixels: Front camera 2MP, f/2.0 aperture, fixed focus rear camera 2MP pixel (color, f/1.8 aperture) autofocus Multifunctional: full screen, face recognition, GPS, alarm clock, calendar, calculator, voice recorder, video recorder, WAP/MMS/GPRS/, image viewer, e-book, world clock, lens flash, flashlight, etc. Battery: battery capacity 2200mAh Package Included: 1* Smartphone 1* Charger Adapter 1* Headphones 1* Transparent phone case Note: A mobile phone protective film is included, which has been pasted on the mobile phone screen when shipped.