Voice Xtreme V10i ($ 37)

Features:
Audio3.5mm audio jack, Speakerphone

Specifications:

BuildOSAndroid 4.4 (KitKat)
DimensionsN/a
WeightN/a
SIMDual-SIM
ColorsBlack
Frequency2G BandSIM1: 850/900/1800/1900
SIM2: 850/900/1800/1900
ProcessorCPU1.3 GHz Dual Core
DisplayTechnologyIPS HQ Touchscreen, 16M colors, Capacitive , Multi touch
Size3.5 inches
Resolution320 x 480 pixels
MemoryBuilt-in512MB built-in, 256MB RAM
CardmicroSD card (supports up to 32GB)
CameraMainGood quality
FeaturesNo
FrontNo
ConnectivityWLANWi-Fi IEEE 802.11b/g/n
Bluetoothv3.0 with EDR
GPSYes + A-GPS support & Glonass
RadioStereo FM radio
USB2
NFCNo
DataGPRS, EDGE
FeaturesAudio3.5mm audio jack, Speakerphone
BrowserHTML
MessagingSMS (threaded view), MMS, Email, Push Email, IM
Gamesbuilt-in
TorchNo
ExtraDocument viewer, Predictive text input, Speakerphone
BatteryCapacity1500 mAh