The Meizu MX4 4G Smartphone features a MTK MT6595 CPU, Flyme 4.0 operating system and a Sharp 5.4 Inch Display with Corning Gorilla Glass 3. Manufacturer Specifications GeneralOS Version: Flyme OS 4.0 (Based on Android 4.4)CPU: MTK MT6595Processor Speed (max): 4x 2.2 GHz A17 + 4x 1.7 GHz A7 (8 Cores can be turned on simultaneously, 28nm HPM)32D/2D: IMG Rogue G6200 600MHzGPU: PowerVR G6200 MP4/600MHzRAM: 2GB Dual-Channel LPDDR3 933MHz (Bandwidth: 14.9GB/s)ROM: 32GBDisplay Size: Sharp 5.4 InchDisplay Resolution: 1920??1152 (15:9, FHD+)Display Technique: New Mode 2Total Range: 85%Brightness: 600cd/m2 Maximum Brightness with 2048 Levels of Brilliance ControlContrast Ratio: 1100:1PPI: 418Texture: Corning Gorilla Glass 3Frequency: 4G :TD - LTE (1900/2300/2600MHz); FDD - LTE (1800/2100/2600MHz), 3G: TD - SCDMA(1880-1920/2010-2025MHz); WCDMA/HSPA +(850/900/1900/2100MHz), 2G:GSM/GPRS/EDGE (850/900/1800/1900MHz)Positioning: GPS, A-GPS, GLONASS, BeiDou, CZSS Japan, Inertial Navigation, Digital CompassBluetooth 4.0Sensors: Hall Effect, Ambient, Gravity, Ambient Light, Infrared Proximity, Touch Sensitive, Digital Compass, GyroscopeDLNAUSB OTGMic and SpeakerBattery Size: 3100mAh Li-Poly BatteryWi-Fi: 802.11 b/g/n (5GHz/2.4GHz)2 Megapixel Front-Facing Camera + 20 Megapixel Rear CameraFlash: Dual-Color LED Flash Light PortsMicro SIMMicro USB 2.0 LanguagesSimplified Chinese, Chinese Traditional, French, German, Spanish, Italian, Russian, Portuguese, Hebrew, English, Bulgarian, Czech, Greek, Polish, Romanian, Slovak, Slovenian