Xiaomi Mi Note 2 Pro ($ 0)

Features:
SensorsAccelerometer, Gyro, Compass, Proximity, Barometer, FingerPrint

Specifications:

BuildOSAndroid OS, v6.0 (Marshmallow)
DimensionsN/a
WeightN/a
SIMDual-SIM, Dual Standby, Nano-SIM
ColorsBlack, White
Frequency2G BandSIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 1900 / 2100
4G BandLTE
ProcessorChipsetSnapdragon 821 chipset
DisplayTechnologyAMOLED touchscreen
Size5.5 inches
Resolution1920 x 1080 pixels
MemoryBuilt-in64/128GB built-in, 4/6GB RAM
CardMicroSD card
CameraMain12 MP, autofocus, dual-LED + dual tone flash
Features1/2.8" sensor size, 1.12 µm pixel size, Geo-tagging, touch focus, face detection, panorama, HDR, Video
Front8 MP Camera
ConnectivityWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetoothv4.2 with A2DP, LE
GPSYes + A-GPS support & Glonass, BDS
RadioFM radio (Not confirmed yet)
USBv3.0, Type-C 1.0 reversible connector
NFCNo
DataGPRS, EDGE, 3G HSPA, 4G LTE
FeaturesSensorsAccelerometer, Gyro, Compass, Proximity, Barometer, FingerPrint
Audio3.5mm audio jack, Speakerphone
BrowserHTML5
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
Gamesbuilt-in + downloadable
TorchYes
ExtraActive noise cancellation with dedicated mic, Photo/video editor, Document viewer, Google Search, Maps, Gmail, Document viewer, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, YouTube, Google Talk
BatteryCapacity3700 mAh