System: Android 5.1 certified, Qualcomm MSM8916, 2GB RAM, 16GB StorageScreen: 5.3" capacitive IPS, 1280x720, Gorilla Glass 3, 400 NITS Sunlight readable, wet and glove operableCommunication: WiFi b/g/n, BT4.0, uBlox M8 High precision GPS, 4G, FM supportInterfaces: 1x micro SD, 1x SIM card, 1x mini USB, Docking connector, ext. GPS antenna port (SMA) Camera: 2MP front and 13MP rear Battery: 3100mAh, user replaceablePhysics: 164x84x15.2mm, 278gEnvironment: IP67, 1.2m drop, -25° to +60°CWarranty: Unit 12 month, battery and accessories 6 monthPackage content: Smartphone including battery, AC adapter, USB OTG cable, headphones