Nokia 3310 3G ($ 64)

Features:
Audio3.5mm Audio Jack Speaker Phone  

Specifications:

BuildDimensions117 x 52.3 x 13.3 mm  
Weight88 g  
SIMDual Sim Dual Standby (Micro-SIM)  
ColorsAzure Yellow Warm Red Charcoa  
Frequency2G BandSIM1: GSM: 900 / 1800
SIM2: GSM: 900 / 1800  
3G BandHSDPA 850 / 900 / 1900 / 2100  
DisplayTechnologyTFT  
Size2.4 Inches  
Resolution240 x 320 Pixels (~167 PPI)  
MemoryBuilt-in64MB Built-in  
CardmicroSD Card (supports upto 32GB)  
CameraMain2 MP LED Flash  
FeaturesVideo  
FrontNo  
ConnectivityWLANNo  
BluetoothV2.1 with A2DP  
GPSNo  
RadioFM Radio  
USBmicro USB v2.0  
NFCNo  
DataGPRS Edge 3G HSPA  
FeaturesAudio3.5mm Audio Jack Speaker Phone  
BrowserWAP 2.0/xHTML  
MessagingSMS MMS  
GamesBuilt-in + Downloadable  
TorchYes  
ExtraAudio/Video player  
BatteryCapacity1200 mAh Li-Ion Removable  
Standbyup to 576 hrs  
Talktimeup to 6 hours 30 min