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Samsung T639
Display
2.2" 176 x 220 pixels (~128 ppi density)
Main camera
1.3MP
Battery
880 mAh
5.1
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Network
Technology
GSM / UMTS
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
UMTS 1700
Speed
Yes, 384 kbps
Launch
Announced
2007, October
Status
Discontinued
Body
Dimensions
94 x 38 x 17 mm (3.70 x 1.50 x 0.67 in)
Weight
91 g (3.21 oz)
SIM
Mini-SIM
Display
Type
TFT, 256K colors
Size
2.2 inches, 15.2 cm2 (~42.6% screen-to-body ratio)
Resolution
176 x 220 pixels (~128 ppi density)
Features
Second external, monochrome display (32 x 128 pixels)
Platform
OS
Android
Memory
Card slot
microSD (dedicated slot)
Internal
30MB
Main Camera
Modules
1.3 MP
Video
Yes
Selfie Camera
Module
No
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
No
Bluetooth
2.0, A2DP
Positioning
No
Radio
No
USB
Proprietary
Battery
Type
Removable Li-Ion 880 mAh battery
Misc
Colors
Red, Green, Blue, Cyan
SAR
0.83 W/kg (head) 0.38 W/kg (body)
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