BenQ-Siemens C31 vs Bird S198
BenQ-Siemens C31
Bird S198
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Oficially announced2007-62005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99.8 mm104.3 mm
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Width46.7 mm42.6 mm
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Thickness16.7 mm15 mm
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Weight86 g73 g
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ColorsGraphiteGloss, SilverShineBlack, Green, Red, White
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Display
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Display typeTFTCSTN, Mono
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Physical size1.8 inches-
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Resolution176 x 220 pixels112 x 64 pixels
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Pixel density157 ppi-
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Display colors262144-
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Hardware
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Internal storage20 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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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Monophonic 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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USB1.1
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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMS-
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WAPWAP 2.0/xHTML-
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JavaYesNo
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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 min3 h
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Standby time170 h72 h
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Browser
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Browser-No