Device library
BenQ-Siemens S81
BenQ-Siemens S81 specifications and highlights: 2.0 inches, 31 x 39 mm, 12.6 cm2 (~24.1% screen-to-body ratio), TFT, 256K colors display, 30MB, microSD (dedicated slot) memory, 920 mAh battery, LED flash camera.
- Brand
- BenQ-Siemens
- Display
- 2.0 inches, 31 x 39 mm, 12.6 cm2 (~24.1% screen-to-body ratio), TFT, 256K colors
- Memory
- 30MB, microSD (dedicated slot)
- Battery
- 920 mAh
- Camera
- LED flash
- Launch
- 2006, February, 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, February
- status
- Discontinued
body
- dimensions
- 109 x 48 x 13 mm (4.29 x 1.89 x 0.51 in)
- weight
- 99 g (3.49 oz)
- sim
- Mini-SIM
display
- type
- TFT, 256K colors
- size
- 2.0 inches, 31 x 39 mm, 12.6 cm2 (~24.1% screen-to-body ratio)
- resolution
- 176 x 220 pixels (~141 ppi density)
- size_inches
- 2
memory
- card_slot
- microSD (dedicated slot)
- internal
- 30MB
main_camera
- features
- LED flash
selfie_camera
- single
- 1.3 MP
sound
- loudspeaker
- No
- 3_5mm_jack
- No
comms
- wlan
- No
- bluetooth
- 1.1
- positioning
- No
- radio
- No
- usb
- Proprietary
battery
- type
- 920 mAh
- capacity_mah
- 920
