GFive President G6 Plus ($ 57)

Features:
SensorsProximity

Specifications:

BuildOSAndroid 4.4
Dimensions142.9×71×7.6 mm
Weight135 g
SIMDual-SIM, Dual Standby
ColorsBlack
Frequency2G BandSIM1: 850 / 900 / 1800 /1900
SIM2: 850 / 900 / 1800 /1900
3G BandWCDMA 2100
ProcessorCPU1.3GHz Quad-Core
DisplayTechnologyFWVGA IPS Screen
Size5.7 inches
Resolution854 x 480 pixels
MemoryBuilt-in8 GB built-in, 1 GB RAM
CardmicroSD Card (supports up to 32GB)
CameraMain5 MP, autofocus, LED Flash
FeaturesVideo
Front2 MP
ConnectivityWLANWi-Fi 802.11 b/g
BluetoothYes
GPSNo
RadioFM radio
USBYes
NFCNo
DataGPRS, 3G (HSUPA 5.76Mbps, HDSPA 21Mbps)
FeaturesSensorsProximity
Audio3.5mm audio jack
BrowserHTML
MessagingSMS, MMS, Email, IM
GamesBuilt-in
TorchYes
ExtraG-Cloud, Navigation, Maps, Voice search, We Chat, skype, Calendar, Calculator, Tasks, Document organiser
BatteryCapacity1800 mAh
Standbyup to 300 hrs
Talktimeup to 4 hrs