Samsung Galaxy J3 ($ 150)

Features:
SensorsAccelerometer, Proximity

Specifications:

BuildOSAndroid v5.1.1 (Lollipop)
Dimensions142.2 x 71.6 x 7.9mm
Weight138 g
SIMDual SIM, Dual Standby, Micro-SIM
ColorsWhite, Black, 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), 20(800)
ProcessorCPU1.5 Ghz Quad Core Cortex-A7
ChipsetSpreadtrum SC9830
GPUMali-400
DisplayTechnologySuper Amoled Capacitive Touchscreen, 16M Colors, Multitouch
Size5.0 Inches
Resolution720 x 1280 pixels (~294 ppi pixel density)
ProtectionAsahi Dragontrail Glass
MemoryBuilt-in8/16GB built-in, 1.5GB RAM
CardmicroSD Card, (supports upto 256GB)
CameraMain8 MP, autofocus, LED flash
Featuresf/2.2, Geo-tagging, touch focus, face detection, Video (1080p@30fps)
Front5.0 MP, f/2.2, 720p@30fps
ConnectivityWLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetoothv4.1 with A2DP
GPSYes + A-GPS support & Glonass
RadioFM Radio with RDS recording
USBmicroUSB v2.0, USB On-The-Go
NFCNo
DataGPRS, EGDE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat4 150/50 Mbps)
FeaturesSensorsAccelerometer, Proximity
Audio3.5mm Audio Jack, MP4/H.264 player, MP3/WAV/eAAC+/Flac player, Speaker Phone
BrowserHTML5
MessagingSMS(threaded view), MMS, Email, Push Mail, IM
GamesBuilt-in + downloadable
TorchYes
ExtraANT+ support, Maps, Photo/video editor, Document viewer, SNS integration
BatteryCapacity(Li-ion Removable), 2600 mAh
Standbyup to 349 hrs
Talktimeup to 22 hrs
Musicplayup to 77 hrs