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BenQ-Siemens EF51
Display
2.2" 120 x 128 pixels (~80 ppi density)
Main camera
1.3MP
Battery
870 mAh
5.1
GoSolo score
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More BenQ-Siemens
Network
Technology
GSM
2G bands
GSM 900 / 1800 / 1900
Launch
Announced
2006, February
Status
Discontinued
Body
Dimensions
89 x 49 x 18 mm (3.50 x 1.93 x 0.71 in)
Weight
95 g (3.35 oz)
SIM
Mini-SIM
Display
Type
TFT, 256K colors
Size
2.2 inches, 40 x 40 mm, 15.6 cm2 (~35.7% screen-to-body ratio)
Resolution
120 x 128 pixels (~80 ppi density)
Platform
OS
Android
Memory
Card slot
miniSD
Internal
20MB
Main Camera
Modules
1.3 MP
Video
No
Selfie Camera
Module
No
Sound
Loudspeaker
No
3.5mm jack
No
Comms
WLAN
No
Bluetooth
1.2, A2DP
Positioning
No
Radio
FM radio
USB
Proprietary
Battery
Type
Removable Li-Ion 870 mAh battery
Misc
Colors
Flashy White, Black
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