Phone Specifications

BenQ-Siemens S81 specification and features

Network
TechnologyGSM / UMTS
2G bandsGSM 900 / 1800 / 1900
3G bandsUMTS 2100
SpeedYes, 384 kbps
Launch
Announced2006, February
StatusDiscontinued
Body
Dimensions109 x 48 x 13 mm (4.29 x 1.89 x 0.51 in)
Weight99 g (3.49 oz)
SIMMini-SIM
Display
TypeTFT, 256K colors
Size2.0 inches, 31 x 39 mm, 12.6 cm2 (~24.1% screen-to-body ratio)
Resolution176 x 220 pixels (~141 ppi density)
Memory
Card slotmicroSD (dedicated slot)
PhonebookYes, Photo call
Call records10 dialed, 10 received, 10 missed calls
Internal30MB
Main Camera
Single1.3 MP
FeaturesLED flash
VideoYes
Selfie camera
SingleVGA videocall camera
Video
Sound
LoudspeakerNo
Alert typesVibration; Downloadable polyphonic, MP3, AAC ringtones
3.5mm jackNo
Comms
WLANNo
Bluetooth1.1
GPSNo
RadioNo
USBProprietary
Features
Sensors
MessagingSMS, MMS, Email
BrowserWAP 2.0/xHTML
GamesYes
JavaYes, MIDP 2.0
 MP3/AAC player
Video telephony
iTap
Stopwatch
Organizer
Battery
 Removable Li-Ion 920 mAh battery
Stand-byUp to 320 h
Talk timeUp to 4 h 50 min
Misc
ColorsBlack/Silver