3G Unlocked Cell Phone for Android with Secondary Screen Metal Bezel 4GB 32GB 6.54 Inches Fingerprint Face Unlock Smartphone Blue Item Type: Unlocked Cell Phone System: for Android 10.0 System Language Support: Multi language support CPU: MTK6580 (Quad core) Memory: 4GB RAM+32GB ROM Memory Card: Supports small memory card up to 128GB (not included) Display: 6.54 inch Bluetooth: Supported Touch Screen (Resolution): LCD Resolution 720*1600 Interface: TYPE C x1, 3.5mm Headphone Jack x1 Speaker: Mono Speaker Vibration Motor: Supported Microphone: Supported WIFI: External high performance, low power consumption 2.4G, WiFi+B/T/N, supports 802.11a/b/g/n Network Standard: GSM850/900/1800/1900MHz, 3G: WCDMA850/1900/2100MHz, Dual SIM Dual Standby Card Slot: Three card slots (can install two small SIM cards and one small memory card simultaneously) G Sensor: Supported Distance Sensor: Not supported GPS: Supported Camera: Front Camera 2MP, f/2.0 aperture, fixed focus, Rear Camera 7MP (color, f/1.8 aperture) Battery Type: Li ion Battery Battery Capacity: 3500mAh Other Functions: Face Unlock, Secondary Screen Display (Call, Message, Time) Video Format Support: AVI, MP4, FLV, 3GP, MKV, WMV, etc. Audio Format Support: MP3/MP4/3GP/FM Radio/Bluetooth Image Format: JPG/BMP/PNG/GIF