2021 Hot Sale Smartphone Android Telephone M11 Ultra 5.58INCH 4G Smartphone Deca Core 2GB ROM 16GB RAM Feature： 5.58-inch high-definition full screen: The M11 Ultra model has a 5.58inch 1532*720 high-definition full screen, and the four corners are designed as U-shaped to make it softer and smoother 2600 mAh large battery: Although thin, the MX4 model can carry a 2600 mAh large battery; the lithium polymer battery can be used for a whole day Fluent operation, powerful performance: Supported by MTK6572 GHz dual-core processor, and runs on Android OPERATING SYSTEM 5.1 Display: 5.58 inches 1532*720 high-definition full screen, 2.5D capacitive screen to bring you a more comfortable gaming experienc Earphone: 3.5 earphone, Mirco 5pin data cable Frequency: 2G: GSM850/900/1800/1900MHz; 3G: WCDMA850/2100;4GNSS TDD-LTE ( 838 / 839 / B40 / B41 : 2555-2655MHZFDD-LTE ( B1 / 83 / 87 ) Specifications: Unlock phone: yes Operating system: Android 5.1 Processor: MTK6572 Number of cores: dual core Frequency: 2G: GSM850/900/1800/1900MHz; 3G: WCDMA850/2100 Dual SIM card dual standby: Nano-SIM card + Nano-SIM card + memory card Screen: Display:5.58 inches Capacitance type: Capacitive screen Headphones: C-type headphones, C-type data cable Cellular: GSM / WCDMA / LTE Network: Frequency 2G: GSM850 / 900/1800 / 1900MHz 2G: GSM850/900/1800/1900MHz,3G: WCDMA850/2100;4GNSS TDD-LTE ( 838 / 839 / B40 / B41 : 2555-2655MHZFDD-LTE ( B1 / 83 / 87 ) Memory Capacity:Memory: 2GB ROM; 16GB RAM Card expansion: Micro SD Maximum expansion capacity: 128GB Front camera: 2MP Rear camera: 2.0MP Support Flash lamp with LED flash WLAN: Support, WLAN hot spot, 802.11b/g/n Bluetooth: Bluetooth4.0 GPS: Built-in GPS, support A-GPS G sensor: support Packet included: 1x mobile phone 1x charging cable 1x earphone 1XUS Plug 1x rubber cover