Apple iPhone 3G vs BenQ-Siemens S81
Apple iPhone 3G
BenQ-Siemens S81
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900, 2100UMTS 2100
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HSDPA speedHSDPA-
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Speed Yes-Yes, 384 kbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2008-72006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height115.5 mm109 mm
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Width62.1 mm48 mm
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Thickness12.3 mm13 mm
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Weight133 g99 g
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ColorsBlack, WhiteBlack/Silver
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.5 inches2.0 inches
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Resolution320 x 480 pixels176 x 220 pixels
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Pixel density165 ppi141 ppi
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Display colors16777216262144
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Hardware
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CPU412 MHz ARM 11
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GPUPowerVR MBX-
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Memory RAM128 MB-
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Internal storage8, 16 GB30 MB
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Memory cardmicroSD
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OS
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OSiOS-
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Main camera
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Main camera2 MP1.3 MP
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Primary camera resolution1600 x 1200 pixels1280 x 1024 pixels
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Primary camera videonovideo
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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NotificationsVibration, proprietary ringtonesVibration; Downloadable polyphonic, MP3, AAC ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.0Yes
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Bluetoothv2.0v1.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS(threaded view)MMS
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Messaging EmailEmailEmail
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WAP-WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLHTML (Safari)-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-920 mAh
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Battery removableNon-removable-
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Talk time10 h4 h 50 min
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Standby time300 h320 h