BenQ-Siemens C31 vs O2 Jet
BenQ-Siemens C31
O2 Jet
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2007-62006-10
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99.8 mm117 mm
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Width46.7 mm47 mm
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Thickness16.7 mm20 mm
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Weight86 g121 g
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ColorsGraphiteGloss, SilverShineBlack
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.0 inches
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Resolution176 x 220 pixels176 x 220 pixels
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Pixel density157 ppi141 ppi
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Display colors26214466560
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Hardware
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Internal storage20 MB56 MB
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Memory cardmicroSD
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Main camera
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Main camera1.3 MP
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Primary camera resolution1280 x 1024 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLAN
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USB1.1Yes
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Bluetoothv2.0
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Email-Email
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WAPWAP 2.0/xHTMLYes
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JavaYesYes
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Java MIDPMIDP 2.0-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity920 mAh-
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Talk time3 h 30 min9 h 50 min
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Standby time170 h540 h