BenQ-Siemens C81
Network
Technology
GSM
2G bands
GSM 900 / 1800 / 1900
GPRS
Class 10
EDGE
Class 10
Launch
Announced
2006, March
Status
Discontinued
Body
Dimensions
104 x 46.5 x 17.7 mm (4.09 x 1.83 x 0.70 in)
Weight
90 g (3.17 oz)
SIM
Mini-SIM
Display
Type
TFT, 256K colors
Size
1.8 inches, 27 x 36 mm, 10.0 cm2 (~20.7% screen-to-body ratio)
Resolution
132 x 176 pixels, 4:3 ratio (~122 ppi density)
Memory
Card slot
RS-MMC
Phonebook
Yes, Photo call
Call records
10 dialed, 10 received, 10 missed calls
Internal
23MB
Main Camera
Single
1.3 MP
Video
Yes
Selfie camera
No
Sound
Loudspeaker
No
Alert types
Vibration; Downloadable polyphonic, MP3, AAC ringtones
3.5mm jack
No
Comms
WLAN
No
Bluetooth
1.2, A2DP
Positioning
No
Radio
No
USB
2.0
Features
Sensors
Messaging
SMS, MMS, EMail, Instant Messaging
Browser
WAP 2.0/xHTML
Games
Yes + downloadable
Java
Yes, MIDP 2.0
MP3/AAC player
Predictive text input
Organizer
Voice memo
Battery
Type
Removable Li-Ion 820 mAh battery
Stand-by
Up to 300 h
Talk time
Up to 5 h
Misc
Colors
Piano Black