BenQ-Siemens EF81

NETWORK
Technology GSM / UMTS
2G bands GSM 900 / 1800 / 1900
3G bands UMTS 2100
Speed Yes, 384 kbps
LAUNCH
Announced 2006, January
Status Discontinued
BODY
Dimensions 94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in)
Weight 110 g (3.88 oz)
SIM Mini-SIM
DISPLAY
Type TFT, 256K colors
Size 2.2 inches, 34 x 45 mm, 15.0 cm2 (~31.3% screen-to-body ratio)
Resolution 240 x 320 pixels, 4:3 ratio (~182 ppi density)
Second external 256K colors display, TFT (120 x 160 pixels)
Aluminum rear cover
MEMORY
Card slot microSD (dedicated slot)
Phonebook 500 x 20 fields, Photo call
Call records 100 dialed, 100 received, 100 missed calls
Internal 64MB
MAIN CAMERA
Single 2 MP
Features rotating lens
Video Yes
SELFIE CAMERA
No
SOUND
Loudspeaker No
Alert types Vibration; Downloadable polyphonic, AAC ringtones
3.5mm jack No
COMMS
WLAN No
Bluetooth Yes
Positioning No
Radio No
USB Proprietary
FEATURES
Sensors
Messaging SMS, MMS, Email
Browser WAP 2.0/xHTML, HTML
Games 5 – StarWars, SeaBattle, SuperBomber + downloadable
Java Yes, MIDP 2.0
Video telephony
MP3/AAC player
Video player
Photo editor
Predictive text input
Voice dial
Stopwatch
Organizer
BATTERY
Type Removable Li-Ion 950 mAh battery
Stand-by Up to 300 h
Talk time Up to 4 h 30 min
MISC
Colors Titanium Silver