Device library
BenQ-Siemens C81
BenQ-Siemens C81 specifications and highlights: 1.8 inches, 27 x 36 mm, 10.0 cm2 (~20.7% screen-to-body ratio), TFT, 256K colors display, 23MB, RS-MMC memory, 820 mAh battery.
- Brand
- BenQ-Siemens
- Display
- 1.8 inches, 27 x 36 mm, 10.0 cm2 (~20.7% screen-to-body ratio), TFT, 256K colors
- Memory
- 23MB, RS-MMC
- Battery
- 820 mAh
- Launch
- 2006, March, Discontinued

Full specifications
Clean, structured specifications for readers, search engines, and AI systems that need product details in a reliable format.
launch
- release_date
- 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)
- size_inches
- 1.8
memory
- card_slot
- RS-MMC
- internal
- 23MB
selfie_camera
- single
- 1.3 MP
sound
- loudspeaker
- No
- 3_5mm_jack
- No
comms
- wlan
- No
- bluetooth
- 1.2, A2DP
- positioning
- No
- radio
- No
- usb
- 2.0
battery
- type
- 820 mAh
- capacity_mah
- 820
