BenQ-Siemens EF81

Network
TechnologyGSM / UMTS
2G bandsGSM 900 / 1800 / 1900
3G bandsUMTS 2100
SpeedYes, 384 kbps
GPRSClass 10
EDGENo
Launch
Announced2006, January
StatusDiscontinued
Body
Dimensions94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)
Weight110 g (3.88 oz)
SIMMini-SIM
Display
TypeTFT, 256K colors
Size2.2 inches, 34 x 45 mm, 15.0 cm2(~31.3% screen-to-body ratio)
Resolution240 x 320 pixels, 4:3 ratio (~182 ppi density)
 - Second external 256K colors display, TFT (120 x 160 pixels)
- Aluminum rear cover
Memory
Card slotmicroSD, up to 1 GB (dedicated slot)
Phonebook500 x 20 fields, Photo call
Call records100 dialed, 100 received, 100 missed calls
Internal64 MB
Main Camera
Single2 MP
Featuresrotating lens
VideoYes
Selfie camera
 No
Sound
LoudspeakerNo
Alert typesVibration; Downloadable polyphonic, AAC ringtones
3.5mm jackNo
Comms
WLANNo
BluetoothYes
GPSNo
RadioNo
USBProprietary
Features
Sensors
MessagingSMS, MMS, Email
BrowserWAP 2.0/xHTML, HTML
Games5 - StarWars, SeaBattle, SuperBomber + downloadable
JavaYes, MIDP 2.0
 - Video telephony
- MP3/AAC player
- Video player
- Photo editor
- Predictive text input
- Voice dial
- Stopwatch
- Organizer
Battery
 Removable Li-Ion 950 mAh battery
Stand-byUp to 300 h
Talk timeUp to 4 h 30 min
Misc
ColorsTitanium Silver


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