Color White RAM 1GB ROM 4GB Brand Lenovo Model S890 Quantity 1 Piece Material Plastic Shade Of Color White Networking WCDMAGSM Frequency 2G: GSM 900 / 1800 / 1900 3GWCDMA 900 / 2100MHz Data Transfer GPRS SIM Type Ordinary SIM SIM Slot 2 Network Standby Dual Network Standby Network Conversation One-Party Conversation Only GPS Yes Wi-Fi IEEE 802.11 n/b/g Type Brand New Operating System Android 4.0 CPU Processor MT6577 1.2GHz CPU Type Dual-Core Language Simplified Chinese Traditional Chinese English Memory Card Support Micro SD card up to 32 GB Screen Size 5.0 inch Size Range 5.0-5.4 Inches Touch Screen Capacitive Screen Screen Resolution 960 x 540 Camera 8.0KP Secondary Camera Lens 300KP Flash Yes Battery Capacity 2250 mAh Battery Type Li-ion battery Talk Time 710 minutes Standby Time 254 Hour Bluetooth Version V3.0 TV No Radio Tuner Yes waterproof level IPX-0 Sensor G-sensorproximity I/O Interface Micro USB3.5mm Format Supported Audio support: MP3 / AAC/WAV/AMR/WAV MIDI etc Video support: MPEG-4 / H. 263 / H. 264 / 3GP etc Image support: JPEG/PNG/GIF BMP etc Software Calculators electronic dictionaries radio e-books alarm clock calendar recorder etc Packing List 1 x Cell phone 1 x Lithium battery 1 x Data cable (60 cm) 1 x Earphones (80 cm) 1 x US plug power adapter (100-240V) 1 x Chinese user manual