BenQ-Siemens EF81

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Description

BenQ-Siemens EF81 - description and parameters

BenQ-Siemens EF81 supports frequency bands GSM and UMTS. Official announcement date is January 2006. BenQ-Siemens EF81 has 64 MB of built-in memory. The main screen size is 2.2 inches, 34 x 45 mm with 240 x 320 pixels resolution. It has a 182 ppi pixel density. The screen covers about 31.3% of the device's body. This is an average result.

Specification
Network, supported bands and technologies
TechnologyGSM / UMTS
2G bandsGSM 900 / 1800 / 1900
3G bandsUMTS 2100
SpeedYes, 384 kbps
GPRSClass 10
EDGENo
Release date
First presented2006, January
StatusCanceled
Size and Dimensions
Measurements94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)
Weight110 g (3.88 oz)
SIMMini-SIM
Display (type and size)
TypeTFT, 256K colors
Size2.2 inches, 34 x 45 mm
Resolution240 x 320 pixels
 - Second external 256K colors display, TFT (120 x 160 pixels)- Aluminum rear cover
Memory bank
Slot for memory cardmicroSD, up to 1 GB
Phonebook500 x 20 fields, Photo call
Call log100 enter, 100 received, 100 unanswered calls
Built-in64 MB
Camera
Primary2 MP, rotating lens
FeaturesVideo-calling
VideoYes
SecondaryNo
Sound
Different alarm typesVibration; Downloadable polyphonic, AAC ringtones
Main speaker No
3.5mm jack No
Communication
WLANNo
BluetoothYes
GPSNo
RadioNo
USBYes
Features
MessagingSMS, MMS, Email
BrowserWAP 2.0/xHTML, HTML
Games5 - StarWars, SeaBa
e, SuperBomber + downloadable
JavaYes, MIDP 2.0
  - Video telephony - MP3/AAC player - Video player - Photo editor - Predictive text input - Voice dial - Stopwatch - Organizer
Battery
 Li-Ion 950 mAh battery
Stand-byUp to 300 h
Talk timeUp to 4 h 30 min
Other
ColorsTitanium Silver
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