Lenovo A830 (Dual Sim, Black)

Phone Style:lenovo a830 Smartphone 
Network Bands: 2G GSM 900/1800/1900MHz 3G: WCDMA900/2100MHz
Operating System:Android OS 4.2
CPU: MTK6589
Built-in Memory: 4GB ROM + 1GB RAM
Memory Slot Type:supports Micro SD/T-Flash memory card & expand up to 32GB 
SIM Card & Standby: Dual sim card standby 
LCD Screen:5.0 inches, IPS Retina Screen 
Camera:Yes
Front camera upto 0.3 Megapixels
Back camera upto 8.0 Megapixels with CMOS flashlight
Multi-Touch:5 point touch
Stereo FM Radio:Yes
GPS: Built-in GPS, support A-GPS and voice navigation
Sensors:Support Gravity , Proximity and Light Sensor
Language: English and other Languages
Multi-Media 
Audio player: AMR ,MP3, WMA, WAV, MIDI and etc 
Video player:WMV, ASF, MP4, 3GP, 3G2, M4V, AVI full screen play
Sound Recorder:Yes
Video Recorder: Yes
Image Viewer:Yes
Picture Format:JPG,BMP,PNG and GIF
Ring Tone: 64 chord; Ringtone format: MP3, MP4
Ebook:Yes, Support
Data Transfer & Connectivity:
WIFI(WLAN):IEEE 802-11b/g 
Short Message:supports SMS, EMS and MMS 
Bluetooth: Support Bluetooth 2.0 +EDR
Wap: Yes, WAP 2.0
GPRS:Yes, Class 12
Applications: 
Android Market,Google Map,Gmail, etc 
General Features:
Batteries: 2250mAh rechargeable lithium battery
Dimension:147x73x9.4mm (L x W x T)
Color:Black
Weight:164g(with battery)
Accessories Included:
1 xa830 Smartphone
1 x Earphone
1 x Rechargeable Li-ion battery
1 x Data cable
1 x Charger
1 x User manual