Technical Specifications of BenQ Siemens EF51 mobile phone

• Network: GSM 900 / GSM 1800 / GSM 1900
• Announced: 2006, 1Q (February)
• Dimensions: 89 x 49 x 18 mm
• Weight: 95 g
• Display type: TFT, 256K colors
• Display size: 120 x 128 pixels, 1.6
• Ringtones type: Polyphonic (64 channels), MP3
• Vibration: Yes
  - 3D surround sound
• Phonebook: Yes, Photo call
• Call records: 10 dialed, 10 received, 10 missed calls
• Card slot: miniSD
  - 20 MB internal memory
• GPRS: Class 10 (4+1/3+2 slots)
• Data speed: 32 - 48 kbps
• Messaging: SMS, EMS, MMS
• Clock: Yes
• Alarm: Yes
• Infrared port: No
• Games: Yes + downloadable
• Colors: Flashy White
• Camera: 1.3 MP, 1280 x 1024 pixels
• Other features: - USB
  - Browser WAP 2.0/xHTML
  - Java MIDP 2.0
  - FM radio
  - MP3/AAC player
  - T9
  - Voice memo
  - Currency converter
  - Calculator
  - Stopwatch
  - Organizer
• Battery Type: Standard battery, Li-Ion 870 mAh
• Stand-by: Up to 200 h
• Talk time: Up to 4 h 30 min