Voice V850 ($ 35)

Features:
Audio3.5mm audio jack, Speakerphone

Specifications:

BuildOSAndroid OS, v2.3.6 (Gingerbread)
UITouchWiz UI
Dimensions104mm x 56.8mm x 13.3mm
Weight105 g
SIMDual-SIM
ColorsBlack and Brown
Frequency2G BandGSM 850 / 900 / 1800 / 1900 (HSDPA 900 / 2100)
DisplayTechnologyTFT capacitive touchscreen, 256K colors
Size2.8 inches
Resolution240 x 320 pixels
Extra FeaturesTouch sensitive controls
MemoryCardmicroSD card (supports up to 32GB)
CameraMain3.2MP
FeaturesVideo (QVGA 15fps)
FrontNo
ConnectivityWLANWi-Fi 802.11 b/g/n
Bluetoothv3.0 with A2DP
GPSNo
RadioFM Radio with stereo RDS
USBYes
NFCNo
DataGPRS Class 12 (48 kbps), EDGE
FeaturesAudio3.5mm audio jack, Speakerphone
BrowserWAP 2.0/xHTML, HTML
MessagingSMS, MMS, Email, Push Mail, IM
Gamesbuilt-in + downloadable
TorchNo
ExtraOrganizer, Document editor, Google Search, Speakerphone
BatteryStandbyUp to 650 h
TalktimeUp to 10 h