BlackBerry 8820 vs BlackBerry Curve 8520
BlackBerry 8820
BlackBerry Curve 8520
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2007-72009-7
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Status2009-8
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Design
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SIMMini-SIMMini-SIM
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Height114 mm109 mm
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Width66 mm60 mm
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Thickness14 mm13.9 mm
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Weight134 g106 g
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KeyboardQWERTYQWERTY
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ColorsSilverBlack
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Display
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Display typeTFT
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Physical size2.5 inches2.46 inches
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Resolution320 x 240 pixels320 x 240 pixels
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Pixel density160 ppi163 ppi
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Display colors6656066560
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Hardware
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CPU32-bit 312 MHz512 MHz
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Memory RAM16 MB-
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Internal storage64 MB256 MB
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Memory cardmicroSDmicroSD
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Memory card max-32 GB
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OS
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OSBlackBerry OSBlackBerry OS 5.0
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic, MP3 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, 802.11gWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYesNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTML-
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JavaYesYes
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh1150 mAh
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Talk time5 h4 h 30 min
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Standby time520 h408 h
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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
