Lenovo Phab2 ($ 93)

Features:
SensorsAccelerometer Compass Proximity  

Specifications:

BuildOSAndroid OS v6.0 (Marshmallow)  
Dimensions175 x 89.5 x 9.6 mm  
Weight225g  
SIMDual-SIM Dual Standby Micro-SIM  
ColorsGunmetal Grey Champagne Gold  
Frequency2G BandSim1: 850 / 900 / 1800 / 1900
Sim2: 850 / 900 / 1800 / 1900  
3G BandHSDPA 850 / 900 / 1900 / 2100  
4G BandLTE band 1(2100) 2(1900) 3(1800) 5(850) 7(2600) 8(900) 20(800) 38(2600) 40(2300) 41(2500)  
ProcessorCPUQuad-core  
ChipsetMediaTek 8735  
DisplayTechnologyIPS capacitive touchscreen 16M colors Multitouch  
Size6.4 inches  
Resolution720 x 1280 pixels (~229 ppi pixel density)  
MemoryBuilt-in32GB built-in  3GB RAM  
CardmicroSD card (support up to 256GB) (uses SIM2 slot)  
CameraMain13 MP 4128 x 3096 pixels autofocus dual-LED (dual tone) flash  
FeaturesGeo-tagging touch focus face detection HDR panorama Video  
Front5 MP Camera  
ConnectivityWLANWi-Fi 802.11 b/g/n hotspot  
Bluetoothv4.0 with A2DP  
GPSYes + A-GPS support  
RadioFM radio  
USBmicroUSB v2.0  
NFCNo  
DataGPRS  EDGE 3G (HSPA) 4G LTE  
FeaturesSensorsAccelerometer Compass Proximity  
Audio3.5mm audio jack  
BrowserHTML5  
MessagingSMS(threaded view) MMS Email Push Mail IM  
GamesBuilt-in  
TorchYes  
ExtraDocument viewer Photo video/editor google Search Maps Gmail YouTube Calendar Google Talk MP3/WAV/eAAC+/FLAC player MP4/H.264 player Google talk  
BatteryCapacity4050 mAh  
- Non-removable