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BenQ-Siemens E81
network
- Technology GSM / UMTS
- 2G bands GSM 900 / 1800 / 1900
- 3G bands UMTS 2100
- Speed Yes, 384 kbps
launch
- Announced 2006, July
- Status Discontinued
body
- Dimensions 99.8 x 46.7 x 16.7 mm (3.93 x 1.84 x 0.66 in)
- Weight 90 g (3.17 oz)
- SIM Mini-SIM
display
- Type TFT, 256K colors
- Size 1.8 inches, 10.2 cm2 (~21.9% screen-to-body ratio)
- Resolution 176 x 220 pixels (~157 ppi density)
platform
memory
- Card slot microSD (dedicated slot)
- Internal 16MB
main camera
- Modules 1.3 MP
- Features LED flash
- Video QCIF
selfie camera
- Modules No
sound
- Loudspeaker No
- 3.5mm jack No
comms
- WLAN No
- Bluetooth Yes
- GPS No
- USB 2.0
features
- Sensors
battery
- Removable Li-Ion 900 mAh battery
misc
- Colors Lucent Black