BenQ-Siemens EF51
Released 2006, February
95g, 18mm thickness
Feature phone
20MB storage, miniSD slot
- 2.2" 120x128 pixels
- 1.3MP No video recorder
- 870mAh Li-Ion
Phone Finder
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BenQ-Siemens EF51 Full Specifications
network
expand
- Technology GSM
- 2G bands GSM 900 / 1800 / 1900
- GSM 850 / 1800 / 1900 - US version
- GPRS Class 10
- EDGE No
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)
memory
- Card slot miniSD
- Phonebook Yes, Photo call
- Call records 10 dialed, 10 received, 10 missed calls
- Internal 20MB
main camera
- Modules 1.3 MP
- Video No
selfie camera
- Modules No
sound
- Loudspeaker No
- Alert types Vibration; Downloadable polyphonic, MP3 ringtones
- 3.5mm jack No
- 3D surround sound
comms
- WLAN No
- Bluetooth 1.2, A2DP
- GPS No
- Radio FM radio
- USB Proprietary
features
- Sensors
- Messaging SMS, MMS
- Browser WAP 2.0/xHTML
- Games Yes + downloadable
- Java Yes, MIDP 2.0
- WMA/MP3/AAC/AAC+ player Predictive text input Voice memo Stopwatch Organizer
battery
- Removable Li-Ion 870 mAh battery
- Stand-by Up to 200 h
- Talk time Up to 4 h
misc
- Colors Flashy White, Black
