1、6.53 INCH HD SCREEN: For Android 8.1 smartphone has a huge 6.53 inch HD screen, supports high refresh rate and provides an excellent visual experience. 2、PREMIUM PERFORMANCE: Smartphone adopts for Android 8.1 system to guard individual information and 4 core processor to run multiple apps to enhance work efficiency. 3、HD DUAL CAMERA: Unlocked cell phone has 16MP rear camera and 8MP front camera, support diverse editing, one second face unlock. 4、4GB RAM 64GB ROM MEMORY: Mobile phone has 4GB RAM 64GB ROM memory, suitable for electric book reading and video watching, eye guard mode reduces eye damage. 5、2.4G, 5G WIFI NETWORK: 3G unlocked cell phone, support 5G SIM card and power saving mode, 2.4G, 5G WIFI network to enjoy fast surfing. Item Type: Smartphone Material: ABS System: for Android 8.1 System Language Support: Multi Language Support CPU: SC7731E (4 Core) Memory: 4GB RAM 64GB ROM Memory Card: Support up to 128G (Not Included) Display: 6.53 Inch Drop Screen Bluetooth: Support Touchscreen (Resolution): LCD Resolution 1440x3040 I/O: TYPE C USBx1 3.5mm Headphone Port x1 Speaker: Single Speaker Vibration Motor: Support Microphone: Support WIFI: External High Performance, Low Power Consumption 2.4G, WiFi B T N, Support 802.11a b g n Network System: GSM850 900 1800 1900MHz, 3G: WCDMA850 1900 2100MHz Dual Card Dual Standby Card Slot: Triple Card Slot (Two Nano Sim Cards and One Memory Card Can Be Installed at the Same Time) Gravity Sensing: Supported Distance Sensing: Not Supported GPS: Supported Camera: Front Camera 8MP, f/2.0 Aperture, Fixed Focus, Rear Camera 16MP (Color, f/1.8 Aperture) Battery Type: Lithium Battery Battery Capacity: 3500mAh (included) Remaining Features: Face Unlock Functionality Features: Video Support Format: AVI MP4 FLV 3GP MKV WMV etc. Audio Support Format: MP3 MP4 3GP FM Radio Bluetooth Image format: JPG BMP PNG GIF 1 x Smartphone 1 x Screen Protector 1 x Phone Case 1 x User Manual 1 x Earphones 1 x Charging Cable 1 x Card Removable Pin