Color Black RAM 256MB Internal Storage 256MB Brand OthersN/A Model NX Quantity 1 Piece Material TFT Shade Of Color Black Networking WCDMAGSM Frequency 2G: GSM 850/900/1800/1900MHz3G: WCDMA 850/2100MHz Data Transfer GPRSHSDPAEDGE SIM Type Ordinary SIM SIM Slot 2 Network Standby Dual Network Standby Network Conversation One-Party Conversation Only GPS Yes Wi-Fi 802.11 b/g/n Type Brand New Operating System Android 4.4.2 CPU Processor SC7715 Cortex-A7 1.0GHz CPU Core Quantity Single Core Language Indonesian Malay Czech Danish German English Spanish French Croatian Italian Dutch polish Portuguese Romanian Vietnamese Arabic Russian Ukrainian Turkish Thai Korean Graphics Processor Mali-400 Memory Card Support TF card up to 16GB Screen Size 4.0 inch Size Range 4.0-4.4 Inches Touch Screen Capacitive Screen Screen Resolution 800 x 400 Camera Features 3.0MP Secondary Camera Lens 300KP Flash Yes Touch Focus No Battery Capacity 1800 mAh Battery Type Li-ion battery Talk Time 5~6 Hour Working Time 8 Hour Standby Time 144 Hour Bluetooth Version V3.0 TV No Radio Tuner Yes Waterproof Level OthersN/A Sensor G-sensor I/O Interface Micro USB3.5mmSIM SlotOthersTF slot Software Wi-Fi Bluetooth alarm clock calculator radio Packing List 1 x Phone 1 x Data cable (70cm) 1 x Earphone (90cm) 1 x US plug 220V power adapter 1 x Battery 1 x English manual