BenQ-Siemens C31 vs BlackBerry Curve 8530
BenQ-Siemens C31
BlackBerry Curve 8530
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Network
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2G networkGSM 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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EV-DO speed-153.2 kbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2007-62009-11
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Status2009-12
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Design
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SIMMini-SIMMini-SIM
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Height99.8 mm109 mm
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Width46.7 mm60 mm
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Thickness16.7 mm13.9 mm
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Weight86 g106 g
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Keyboard-QWERTY
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ColorsGraphiteGloss, SilverShineBlack, Purple
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Display
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Display typeTFTTFT
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Physical size1.8 inches2.46 inches
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Resolution176 x 220 pixels320 x 240 pixels
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Pixel density157 ppi163 ppi
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Display colors26214466560
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Hardware
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CPU528 MHz
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Memory ROM-256 MB
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Internal storage20 MB-
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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Main camera
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Main camera1.3 MP2 MP
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Primary camera resolution1280 x 1024 pixels1600 x 1200 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Polyphonic(32), 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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WLANWi-Fi 802.11b, 802.11g
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USB1.1Yes
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Bluetoothv2.1
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Email-Email
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Messaging IM-IM
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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 mAh1150 mAh
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Talk time3 h 30 min4 h 30 min
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Standby time170 h252 h
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OS
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OS-BlackBerry OS 5.0
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Browser
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HTML-Yes
