Samsung Galaxy J7 Core ($ 218)

Features:
SensorsAccelerometer, Proximity

Specifications:

BuildOSAndroid v7.0 Nougat
UITouchWiz UI
Dimensions152.40 x 78.60 x 7.60 mm
Weight170 g
SIMDual Sim, Dual Standby (Micro-SIM)
ColorsVarious
Frequency2G BandSIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 1900 / 2100
4G BandLTE
ProcessorCPU1.6 Ghz Octa Core
ChipsetExynos 7870
GPUARM Mali-T830 MP1
DisplayTechnologySuper Amoled Touchscreen, 16M Colors, Multitouch
Size5.5 Inches
Resolution720 x 1280 Pixels (~267 PPI)
MemoryBuilt-in16GB Built-in, 2GB RAM
CardmicroSD Card, (supports upto 256GB)
CameraMain13 MP, autofocus, LED flash
FeaturesGeo-tagging, Panorama, Face beauty, HDR, Video
Front5 MP
ConnectivityWLANWi-Fi 802.11 b/g/n, hotspot
Bluetoothv4.1 with A2DP
GPSYes + A-GPS support
RadioFM Radio
USBmicroUSBV2.0
NFCNo
DataGPRS, Edge, 3G HSPA, 4G LTE
FeaturesSensorsAccelerometer, Proximity
Audio3.5mm Audio Jack, MP4/WMV/H.264 player, MP3/WAV/WMA/eAAC+/FLAC player, Speaker Phone
BrowserHTML5
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
GamesBuilt-in + Downloadable
TorchYes
ExtraANT+ support, Active noise cancellation with dedicated mic, Dual-Apps (WhatsApp, Facebook, Twitter)
BatteryCapacityLi-ion 3000 mAh