Brand N Brand OthersN/A Model W900 Quantity 1 Set Material Plastic Color Black Shade Of Color Black Networking WCDMAGSM Frequency GSM 850/900/1800/1900MHz WCDMA 850/900/1800/1900 MHz Data Transfer GPRSHSPAEDGE SIM Type Ordinary SIM SIM Slot 2 Network Standby Dual Network Standby Network Conversation One-Party Conversation Only GPS Yes Wi-Fi Yes Type Brand New Operating System Android 2.3 Form Factor Bar Phone CPU Processor MT6573 650MHz CPU Type OthersN/A Language English Simplified Chinese Traditional Chinese Bahasa Indonesia Malay German Spanish French Italian Portuguese Vietnamese Turkish Russian Thai Arabic RAM 512MB ROM 512MB Available Memory 127MB Memory Card Supports Micro SD / TF card up to 32GB in size (not included) Screen Size 4.0 inch Size Range 4.0-4.4 Inches Touch Screen Capacitive Screen Screen Resolution 800 x 480 Pixels Camera 5.0MP Secondary Camera Lens 1.3MP Flash Yes Touch Focus Yes Battery Capacity 1300 mAh Battery Type OthersLithium Talk Time 240~360 minutes Standby Time 24~48 Hour Keyboard Touch Screen Bluetooth Version V3.0 TV No Radio Tuner Yes waterproof level Othersn/a Sensor G-sensorproximity I/O Interface Micro USB3.5mmSIM Slot Format Supported MP3/WMA/WAV/3GP/MP4/WMV etc. Software MP3/MP4 function hands-free calls message group WAP function GPRS download MMS e-book IP call calendar alarm clock calculator memo QQ MSN etc. Packing List 1 x Phone 1 x 100~240V power adapter (2-round-pin plug) 1 x USB data cable 1 x Earphone 2 x Batteries 1 x English manual