1、6.6in HD Large Screen: The 6.6in ultra HD screen also has 1440 x 3040 HD resolution, which not only brings a wider visual experience, but also has extraordinary vivid colors and amazing clarity, allowing you to explore every detail, maximize your visual experience. 2、5000mAh Battery: The smartphone is equipped with 5000mAh large battery, which lasts longer than you expect, 15 hours of talking, 20 hours of listening to music, 4 hours of playing games, etc. Smart and thoughtful AI battery management can reduce excessive cache to save more power and extend standby time. 3、MTK6889 Ten Core CPU: Equipped with the latest for Android 12.0 system, MTK6889 ten core CPU and up to 2.0GHz, using 12nm processor. The architecture runs multiple applications with enough fluidity and responsiveness to meet your productivity and entertainment needs. 4、High Pixels: 13MP rear camera and 5MP front camera, you can further edit your photos with filters, emoticons or other techniques, and supports multiple shooting modes such as panorama, time, etc. Face unlock phone only takes a second. 5、Powerful Functions: Software can be downloaded, showing face recognition function, dual cards dual standby, can be connected to 2G 5G dual screen WIFI, making your office and entertainment easier, BT 5.0, making the connection smoother, with radio tuning function. Item Type: Smartphone Material: Metal, Electronics Gross Weight: 400g / 14.1oz Model Number: i14proMax Back Cover: HD+ screen, cover opening, bright Chip: MTK6889 Ten Core Network Standard: 2G network, GSM 850, 900,1800,1900, 3G network, WCDMA 850, 1900, 2100 Screen Size: 6.6 inches Resolution: 1440 x 3040 pixels Running Memory (RAM): 6GB Memory (ROM): 128GB Features: Face recognition, with WIFI, BT, FM, GPS Port: Type C charging port, 3.5mm standard headphone port System: for Android 12.0 Card Type: Three card slots (support to install two nano SIM cards and a small memory card at the same time) Support Memory Card: the small memory card supports a maximum expansion of 128GB Front Camera: 5MP, f 2.0 aperture, fixed focal length Rear Camera: 13MP (color, f 1.8 aperture) autofocus Battery Type: built in 5000mAh lithium battery (included) 1 x Mobile Phone 1 x Adapter 1 x Charging Cable 1 x Wired Headset 1 x Protective Film 1 x Protective Cover 1 x Instruction Manual