Samsung Galaxy Core Prime ($ 118)

Features:
SensorsAccelerometer, Proximity

Specifications:

BuildOSAndroid OS, v4.4.2 (KitKat)
Dimensions130.8 x 67.9 x 8.8 mm
Weight130 g
SIMDual Sim, Dual Standby (Micro-SIM)
ColorsWhite
Frequency2G BandSIM1: 850 / 900 / 1800 / 1900
SIM2: 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 1900 / 2100
4G BandLTE 700 / 850 / 900 / 1800 / 2100 / 2600
ProcessorCPU1.2 GHz Quad-Core Cortex-A53
ChipsetQualcomm MSM8916 Snapdragon 410
GPUAdreno 306
DisplayTechnologyTFT capacitive touchscreen, 16M colors, Multitouch
Size4.5 Inches
Resolution480 x 800 pixels (~207 ppi pixel density)
MemoryBuilt-in8GB built-in, 1GB RAM
CardmicroSD card (supports up to 64GB)(dedicated slot)
CameraMain5 MP, autofocus, LED flash
Featuresf/2.6, Geo-tagging, touch focus, face detection, Video 1080p
Front2 MP
ConnectivityWLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
Bluetoothv4.0 with A2DP
GPSYes + A-GPS support
RadioFM radio
USBmicroUSB v2.0
NFCYes
DataGPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat4 150/50 Mbps)
FeaturesSensorsAccelerometer, Proximity
Audio3.5mm Audio Jack, MP4/WMV/H.264 player, MP3/WAV/WMA/eAAC+/FLAC player, Speaker Phone
BrowserHTML
MessagingSMS(threaded view), MMS, Email, Push Mail, IM, RSS
Gamesbuilt-in + downloadable
TorchYes
ExtraDocument viewer, Google Search, Maps, Gmail, Photo/video editor, Google Talk
BatteryCapacity(Li-ion Removable) 2000 mAh
Talktimeup to 13 hrs
Musicplayup to 60 hrs