Oppo Joy Plus ($ 81)

Features:
SensorsAccelerometer, Proximity

Specifications:

BuildOSAndroid OS, v4.4 (KitKat)
UIOPPO Color OS 2.0
Dimensions124 x 63 x 9.9 mm
Weight125 g
SIMDual-SIM, Mini/Micro-SIM
ColorsWhite, Blue
Frequency2G BandSIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 2100
ProcessorCPU1.3 GHz Dual-core
ChipsetMediatek MT6572
GPUMali-400
DisplayTechnologyIPS LCD capacitive touchscreen, 16M colors, Multitouch
Size4.0 inches
Resolution480 x 800 pixels (~233 ppi pixel density)
MemoryBuilt-in4GB built-in, 1GB RAM
CardmicroSD Card (supports up to 32GB)
CameraMain3.15 MP, 2048 x 1536 pixels, LED flash
FeaturesGeo-tagging, Video, 720p
FrontVGA Camera
ConnectivityWLANWi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetoothv4.0 with A2DP, EDR
GPSYes + A-GPS support
RadioFM Radio
USBmicroUSB v2.0
NFCNo
DataGPRS, EDGE, 3G HSPA
FeaturesSensorsAccelerometer, Proximity
Audio3.5mm audio jack, Speakerphone
BrowserHTML
MessagingSMS (threaded view), MMS, Email, Push Email
GamesBuilt-in + downloadable
TorchYes
ExtraFace Unlock, Maps, Gmail, MP4/H.264/FLAC player, MP3/eAAC+/WAV player
BatteryCapacity1700 mAh