1、BIG SCREEN, HIGH RESOLUTION: 5.5in ultra HD screen, also has 1920x1080 HD resolution. Not only brings a wider visual experience, but also has extraordinary vivid colors and amazing clarity 2、LARGE CAPACITY BATTERY: Equipped with an above average 4800mAh large battery, the battery life is beyond your expectation, 17 hours of talking, 24 hours of listening to music, 6 hours of playing games, etc. Intelligent and thoughtful AI battery management can reduce excessive cache to save more power, thus extending standby time 3、STRONGEST SYSTEM AND CPU: Equipped with the latest for Android 11.0 system, for MT6580 8 core CPU and up to 2.0GHz, using a 12nm processor. The architecture runs multiple applications with enough mobility and responsiveness to meet your productivity and entertainment needs 4、DUAL SIM CARD: This phone supports dual SIM card and small memory card, but the SIM card frequency band only supports 2G network, for GSM 850, 900, 1800, 1900; 3G network for WCDMA 850, 2100 5、DUAL CAMERA: Equipped with a front facing camera and a rear facing camera, the touch screen type capacitive screen allows you to take photos, selfies or videos and record the good times anytime and anywhere Item Type: Smartphone Color: Black Chip: For MT6580 8 core CPU Network System: for GSM: 850, 900, 1800, 1900; for WCDMA: 850, 2100 GSM4 frequency dual card dual standby Screen Size: 5.5in/TN (display has a curved rounded corner design, with inches being the diagonal length of the display when the rounded corners are stretched to a right Angle) Resolution: 1920x1080 pixels Running Memory(RAM): 2GB Body Memory(ROM): 16GB Features: Face recognition, with WIFI, BT, FM Interface: Micro USB interface; 3.5mm standard headphone jack System: For Android 11.0 Support Memory Card: Supports up to 32GB expansion Card Slot: Three card slot (two SIM cards and one small memory card can be installed simultaneously) The front facing camera has a 5MP f/2.0 aperture and a fixed focal length Rear camera 8MP(color, f/1.8 aperture) autofocus Battery Type: Built in 4800mAh lithium battery Material: Plastic and electron Color: Black 1 x Cell Phone 1 x Earphone 1 x Adapter 1 x Charging Cable 1 x Case 1 x Protective Film 1 x User Manual