1、Big Display: With a 6.7in HD display, 87% screen ratio and brilliant 400 nits brightness, you can use your phone indoors and out. The hole punch front camera provides a near full screen experience. 2、Powerful Memory: Equipped with 4GB RAM and 128GB ROM, giving you enough space to download and install everything you need on your phone. You can expand your storage with a storage card up to 128GB (not included). 3、3 Card Slots: This dual sim 4g smartphone lets you use dual 4G LTE in one phone, which is useful for mixing work and play, so you don't have to carry a separate phone with you for work. The third slot is for micro storage card, but please restart the phone after inserting the sim card or small memory card, so that it can be recognized well. 4、Practical Functions: Equipped with a 4 000 mAh battery, it can support you all day. Supports face unlock with gravity sensing and distance sensing. 5、Network Standard: This is a 4G smartphone that supports GSM 850 900 1800 1900MHZ, 3G: WCDMA 850 2100MHZ, 4G: B1 B3 B5 B7 B8 B20 B40. Item Type: Dual SIM Smart Phone Material: ABS, Glass Gross Weight: 400g / 14.1oz System: For Android 10 System Supported Language: Default English, Supports languages all over the world CPU: MTK6737M Octa Core Memory: 4GB RAM and 128GB ROM Hard Disk: Support memory card up to 128G Screen: 6.7in Bluetooth: Support Touch Screen Resolution: FHD+ true perforated screen LCD resolution 1440x3040 I O: 1pc TYPE C (The headset is shared with the charging port) Speaker: Speakers and earpieces supported Vibration Motor: Support Microphone: Single microphone 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 2100MHz 4G: B1 B3 B5 B7 B8 B20 B40, Dual SIM Dual Standby Card Slot: 3 card slots (2 SIM cards and 1 small memory card can be installed at the same time) Gravity Sensing: Supported Distance Sensing: Supported GPS: Supported Glonass: Supported Camera: Front camera 8 MP, f/2.0 aperture, fixed focal length, rear camera 16 MP (color, f/1.8 aperture) Battery Specifications: 4000mAh (Included) Battery Type: Lithium Battery Other Function: Face unlock 1 x Mobile Phone 1 x Phone Case 1 x Protective Film 1 x Type C Earphones 1 x Type C Data Cable 1 x Adapter 1 x Card Pin 1 x Manual