Bird S661 vs BlackBerry Curve 8520
Bird S661
BlackBerry Curve 8520
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122009-7
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Status2009-8
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Design
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SIMMini-SIMMini-SIM
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Height105.3 mm109 mm
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Width44 mm60 mm
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Thickness15.8 mm13.9 mm
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Weight80 g106 g
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Keyboard-QWERTY
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ColorsBlack, PinkBlack
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Display
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Display typeCSTNTFT
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Physical size1.5 inches2.46 inches
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Resolution128 x 128 pixels320 x 240 pixels
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Pixel density121 ppi163 ppi
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Display colors6656066560
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Hardware
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CPU512 MHz
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Internal storage-256 MB
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Memory cardmicroSD
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Memory card max-32 GB
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Sound
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3.5mm jackNoYes
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LoudspeakerNoYes
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NotificationsVibration; Downloadable polyphonic, MIDI ringtonesVibration; Polyphonic(32), MP3 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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USBYes
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Bluetoothv2.0
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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JavaNoYes
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Browser
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HTML-Yes
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity700 mAh1150 mAh
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Talk time3 h4 h 30 min
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Standby time140 h408 h
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OS
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OS-BlackBerry OS 5.0
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Main camera
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Main camera2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video-320p
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Selfie camera
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Secondary camera-No
