BatteryLong Lasting 4000 mAh BatteryOSAndroidMemory16GB built-in, 2GB Ram MicroSD Card (support up to 32GB)Processor1.3GHz Dual Core ProcessorConnectivityWIFI, Bluetooth, USB(Micro 5PIN) FM / WIFI with WIFI Hotspot / Bluetooth / GPS + 3G + 4GDisplay Size2.8 inches screen Accelerometer, Compass, ProximityDisplay ColoursTFT 240 x 320Operating FrequencySIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 2100BrowserHTML5Body ColoursBlack , White+Black , Light Blue+Black , Green+BlackEntertainmentFM Radio, 3.5mm audio jack, MP4/H.263/H.264/WMV player, MP3/eAAC+/WMA/WAV player, YouTube, Google Talk, Games (built-in + downloadable)CameraRear Camera: VGA Yes Selfie cameraRing TonesMP3, WAV ringtonesMessagingSMS(threaded view), MMS, Email, Push Mail, IMOther FeaturesWhatsapp (Audio Video Calling YouTube Face Book) Touch & Type Dual SIM + Micro Sim, dual stand-by), Photo/video editor, Document viewer, Gmail, Document viewer, Speakerphone