BlackBerry Curve 8520 vs Samsung W299 Duos
BlackBerry Curve 8520
Samsung W299 Duos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2009-72014-12
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Status2009-82014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height109 mm113 mm
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Width60 mm49 mm
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Thickness13.9 mm15.9 mm
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Weight106 g114 g
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KeyboardQWERTY-
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ColorsBlackBlack
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Display
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Display typeTFTTFT
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Physical size2.46 inches2.2 inches
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Resolution320 x 240 pixels240 x 320 pixels
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Pixel density163 ppi182 ppi
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Display colors6656016777216
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Hardware
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CPU512 MHz
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Internal storage256 MB38 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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OS
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OSBlackBerry OS 5.0-
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera video320pvideo
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(32), MP3 ringtonesVibration, MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYes2.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1150 mAh1140 mAh
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Talk time4 h 30 min-
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Standby time408 h-
