Xiaomi Redmi Note 5A Prime ($ 0)

Features:
SensorsAccelerometer, Gyro, Compass, Proximity, FingerPrint

Specifications:

BuildOSAndroid v7.0 Nougat
UIMIUI 9.0
Dimensions153 x 76.2 x 7.7 mm
Weight153 g
SIMDual Sim, Dual Standby (Nano-SIM)
ColorsSilver, Gold, Rose Gold
Frequency2G BandSIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 1900 / 2100
4G BandLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
ProcessorCPUOcta Core Cortex-A53
ChipsetQualcomm MSM8940 Snapdragon 435
GPUAdreno 505
DisplayTechnologyIPS LCD capacitive touchscreen, 16M colors, Multitouch
Size5.5 Inches
Resolution1080 x 1920 Pixels (~401 PPI)
MemoryBuilt-in32GB Built-in, 2GB RAM or 64GB Built-in, 4GB RAM
CardmicroSD Card, (supports upto 256GB) (dedicated slot)
CameraMain13 MP, autofocus, LED flash
FeaturesPhase detection, Geo-tagging, touch focus, face detection, HDR, panorama, Video (1080p@30fps)
Front16 MP, f/2.0, 1080p
ConnectivityWLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetoothv4.2 with A2DP, LE
GPSYes + A-GPS support & Glonass, BDS
RadioFM Radio
USBmicroUSB 2.0
NFCNo
InfraredYes
DataGPRS, Edge, 3G HSPA, 4G LTE
FeaturesSensorsAccelerometer, Gyro, Compass, Proximity, FingerPrint
Audio3.5mm Audio Jack, XviD/MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Speaker Phone
BrowserHTML5
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
GamesBuilt-in + Downloadable
TorchYes
ExtraActive noise cancellation with dedicated mic, Photo/video editor, Document viewer
BatteryCapacity(Li-ion Non removable), 3080 mAh
Standbyup to 240 hrs
Talktimeup to 32 hrs
Musicplayup to 75 hrs