1、High Configuration: Adopt for Android 11 operating system, with 2GB RAM 16GB ROM large storage, playing games without lag. 4000mAh large capacity battery, long standby time. 2、High Definition Display: The front camera is 5 MP, f/2.0 aperture, fixed focal length; the rear camera is 8 MP, color, f/1.8 aperture, with 720x1520 resolution, bringing high definition display. 3、Ultra Thin and Ultra Light: 6.1inch HD display for convenient one handed operation. 400g is thin and light, you will not feel tired after long term using. 4、3 Card Slots Design: The high definition unlocked smartphone is especially designed with 3 separate card slots for 2 SIM cards and a memory card up to 128GB (not included). 5、3G Mobile Phone: The frequency bands are 2G GSM B2 B3 B5 B8, 3G WCDMA B1 B2 B5 B8. This is a 3G smartphone that supports dual 3G networks, it can work with for GSM operators like for T mobile, for Metro PCS, etc. Item Type: Dual SIM Smart Phone Material: ABS, Glass Gross Weight: 400g / 14.1oz System: For Android 11 System Supported Language: Multi Language Support CPU: MTK6889 Memory: 2GB RAM and 16GB ROM Hard Disk: Support memory card up to 128G Screen: 6.1in Bluetooth: Support Touch Screen Resolution: HD+ screen LCD resolution 720x1520 I O: 1pc Micro USB 1pc 3.5mm Headphone Jack Speaker: Single Speaker Vibration Motor: Support Microphone: Support WIFI: External high performance, low power consumption 2.4G, WiFi and B T N, support 802.11 a b g n Network Standard: GSM850 900 1800 1900MHz, 3G: WCDMA850 1900 2100MHz: Dual SIM Dual Standby Gravity Sensing: Supported Distance Sensing: Supported GPS: Supported Camera: Front camera 5 million pixels, f/2.0 aperture, fixed focal length, rear camera 8 million pixels (color, f/1.8 aperture) Battery Specifications: 4000mAh (Included) Battery Type: Lithium Battery Authentication: None 1 x Mobile Phone 1 x Charging Head 1 x Charging Cable 1 x Headphone 1 x Phone Case 1 x Phone Screen Protector 1 x Card Pin 1 x Manual