Bands:GSM900/850/1800/1900 (4 Bands)

Dual sim cards work on the same time

(Sim card can manage it seperately)

1.3.5 inch AMOLED Capacitive multi-touch screen
2.Android (Up to Android 4.0)
3.Dual sim Dual standby 
4.WIFI+A-GPS... 

Specification

Operation System:Google  (Up to Android 4.0)
512MB ROM+512MB RAM extend to 32GB max
GSM/GPRS/EDGE/
  GSM: GSM:850/900/1800/1900 MHz
  GSM: GSM:850/900/1800/1900 MHz
·Dual sim cards dual standby
·WIFI:802.11b/g wireless internet 
·Built in A-GPS and support voice navigation 
·3.5 inch Capacitive multi-touch screen,WVGA PX:480*800
·FM radio
·G-sensor
·Light-sensor
·Dual cameras
 5.0 Mega Pixel wifh Auto focus
·3.5mm stereo audio jack
·Support word,excel,ppt, pdf format document 
·Language:English/French/Spanish/German/Italian/Arabic/Russian/ 
Turkish/Portuguese/Bahasa/indonesia/Bahasa Melayu/Thai/Vietnamese/Chinese
USB: USB 2.0 
Power: Rechargeable Li-Ion Battery 1200mAh 
Power Adapter: DC input: 100-240V, 50 / 60Hz, 0.2A max 
Talking Time: Up to 4 hours 
Standby Time: Up to 250 hours 
Extension Software Compatibility: Google Map, Android Market, Talking Tom Cat
Languages (Multiple): English, Simplified Chinese, Traditional Chinese, Russian, Spanish, Malaysian, Indonesian, Germany, French, Italian, Turkish 
Certification: FCC, CE, RoHs 
Dimensions: 110×55×8.3 mm 
Pre-installed programs:
App Store, Browser, Calculator, Calendar, Camcorder, Camera, Clock, Contacts, Dialler, Documents to Go, Email, Facebook, File Browser, Gallery, JAVA ME Apps, Messaging, RoadSync Mail, RSS Reader, Settings, SIM tools, Videos, Voice Note 
Setup Options and Features:
Settings: Wireless Controls, Call Settings, Sound & Display, Security & Location, Applications, Locale & Text, About Phone 
Wireless Controls - WLAN, WLAN Settings, Bluetooth, Bluetooth Settings, Mobile Networks, Airplane Mode 
Call Settings: Fix Dialled Settings, Voice Mail 
Sound - Silent Mode, Ringer Volume, Media, Volume, Phone Ringtone, Phone Vibrate, Notification Ringtone, Audible Touch Tones, Audible Selection, SD Card Notifications 
Display - Orientation, Animation, Light Sensor, Brightness, Screen Time Out, Notification LED, Screen Turn- On, Touch Calibration, G-Sensor, Calibration 
Security: Use Wireless Networks, Enables A-GPS Satellites, A-GPS Ephemeris Auto Download, A-GPS Settings, Share with Google 
Location: Screen Unlock Pattern, Set Security Question, Use Visible Pattern, Set Unlock Pattern 
SIM Card Lock/Unlock - Visible Passwords 
Applications: Unknown Sources, Manage Applications, Development 
SD Card & Phone Storage - SD Card Info, Internal Phone Storage info 
Date & Time Settings 
Locale & Text - Select Locale, TouchPal 
Status: Battery Status, Battery Level, Phone Number, Network, Signal Strength, Mobile Network Type, Service State Roaming, IMEI, WLAN MAC Address, Bluetooth Address, UP Time 
Photo Mode:
Store location in pictures - Record location in picture data. 
JPEG Quality - 55%, 65%, 75%, 85%, 95%, 100% 
Prompt after capture - No limit, No preview, 3 seconds, 5 seconds, 10 seconds 
Grid - Show/Hide grid when preview 
Enable - Shutter Sound Turn the camera sound on/off. 
Anti Banding - Off, 50 Hz, 60 Hz, Auto 
Resolution: 5M (2048 x 1536), 3M (1600 x 1200), 2M (1280 x 960), L (640 x 480), M (320 x 240) 
White Balance/Lighting - Auto, Incandesce, Fluorescent, Daylight, Cloudy 
Color Effect - None, Sepia, Negative, B/W, Bluish, Reddish, Greenish 
Flashlight - Off, Auto, ON. 
Video Mode:
Video Record in H.263 or MPEG4 format 
Prompt after capture - No limit, No preview (default), 3 seconds, 5 seconds, 10 seconds 
Quality VGA (640 x 480), CIF (352 x 288), QCIF (176 x 144) 
Video Duration - 1 minute (for sharing), 10 minutes, 30 minutes, 60 minutes, 120 minutes. 
Compatible Multimedia Digital File Formats:
Video - 3GP, MPEG 4, (XVID Codec MP4) 
Audio - AAC, AMR, MIDI, OGG, MP3, WAV 
eBook - PDF, TXT 
Image - PNG, BMP, GIF, JPEG 
Product Note:
The Android OS version on this cell phone cannot be upgraded or flashed and any attempts to modify the default OS will void the warranty. As a wholesaler, PrimeSale provides no software support, advice, or training regarding the Android operating system and software. 
What's in the box:
1× SmartPhone 
1× Wired stereo earphones with built-in MIC and clip 
2× Rechargeable Li-ion battery 
1× Phone to USB cable 
1× Power adapter (100-240V 50/60Hz) 
1× User manual - English