1、6.58 Inch HD Screen: With 720x1280 resolution, the screen allows you to experience a wider field of vision in games and videos, the content is displayed more, and the phone is still small and light. 2、Large Capacity: Supports a maximum memory card of 64GB. Dual cards dual standby and 3 independent card slots, two nano SIM cards and one small memory card can be installed at the same time. 3、Ultra Long Life Battery: This smartphone has a 5200mAh lithium battery, which can last for a long time and save you the trouble of running out of battery. 4、Megapixel Camera: This smartphone has a front camera of 5 megapixels with f/2.0 aperture and fixed focal length. The rear camera is 16 megapixels, color, f/1.8 aperture, autofocus. 5、Smooth System: The system of this smartphone is based on the deep development for Android system, which is more perfect and smooth to use. Item Type: SmartPhone Material: Plastic, Electronics Weight: Approx. 271g/9.56oz Screen Size: 6.58 Inches Chip: for MKT6580 Quad Core System: for Android 8.1 Network Standard: W Network 3G Band: 850 2100 1900 Operating Memory: 4GB, 64GB Front and Rear Camera Pixels: 5 and 16 Megapixels Resolution: 720x1280 Card Slot: Three Card Slots (Supports Simultaneous Installation of Two Nano Sim Cards and a Memory Card) Battery Type: Built in 5200mah Lithium Battery (Included) 1 x Smartphone 1 x Wired Earphone 2 x Protective Film 1 x Charging Line 1 x Adapter 1 x Phone Shell 1 x Instruction