Celkon Q40+ ($ 80)

Specifications:

GENERALRelease dateOct-14
Form factorTouchscreen
Dimensions (mm)125.50 x 64.70 x 9.60
Weight (g)109.3
Battery capacity (mAh)1500
Removable batteryYes
ColoursSilver, Grey
DISPLAYScreen size (inches)4
TouchscreenYes
Resolution480x800 pixels
HARDWAREProcessor1.3GHz quad-core
RAM1GB
Internal storage8GB
Expandable storageYes
Expandable storage typemicroSD
Expandable storage up to (GB)32
CAMERARear camera5-megapixel
Rear FlashYes
Front cameraNo
SOFTWAREOperating SystemAndroid 4.4
CONNECTIVITYWi-FiYes
Wi-Fi standards supported802.11 b/g/n
GPSYes
BluetoothYes, v 2.00
NFCNo
InfraredNo
USB OTGNo
Headphones3.5mm
FMYes
Number of SIMs2
SIM 1GSM/CDMAGSM
3GYes
4G/ LTENo
SIM 2GSM/CDMAGSM
3GNo
4G/ LTENo
SENSORSCompass/ MagnetometerNo
Proximity sensorYes
AccelerometerYes
Ambient light sensorYes
GyroscopeNo
BarometerNo