Features: 16.1in Large Screen: The unlocked mobile phone adopts 6.1in ultra HD and IPS HD screen, which not only brings a broader visual experience, but also has extraordinary bright colors and amazing clarity, allowing you to explore every detail and maximize your visual experience. 24000mAh Large Battery: The cellphone is equipped with 4000mAh battery that are higher than the average level, and the battery life exceeds your expectations, which can call for 6?10 hours, listen to music for 8?15 hours , play games for 3?5 hours, etc. Intelligent and considerate AI battery management can reduce excessive cache to save more power, thus extending standby time. 3System and Chip: This smartphone is equipped with the latest for Android 11 system, MTK6737 and up to 2.0GHz chip , and 12nm processor. The architecture can run multiple applications with sufficient mobility and responsiveness to meet your working efficiency and entertainment needs. 4High Pixel and Navigation: The phone has a 16MP rear camera and an 8MP front camera. You can use filters, emoticons or other technologies to further edit your photos. And it only takes 1 second to unlock the phone by face recognition. 3 in 1 navigation system, GPS, GLONASS, Beidou navigation, has faster positioning. 5Network Frequency Band: The network frequency band supports GSM 850 900 1800 1900MHz, 3G WCDMA 850 1900 2100MHz, 4G B1.B2.B4.B5.B7.B8.B20.B28A.B28B B40. This phone has dual card dual standby function, 3 card slots (2 nano SIM cards and 1 small memory card can be installed at the same time), and supports up to 128G small memory card. Package included: 1 x&nbsp Mobile&nbspPhone 1 x Mobile Phone Shell 1 x Mobile Phone Film 1 x Adapter 1 x Data Line 1 x Earphone 1 x Card Pin 1 x Instructions