BlackBerry 8820 vs VK Mobile VK3100
BlackBerry 8820
VK Mobile VK3100
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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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EDGEYes
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Availability
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Oficially announced2007-72005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height114 mm98 mm
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Width66 mm54 mm
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Thickness14 mm14.9 mm
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Weight134 g82 g
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KeyboardQWERTY-
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ColorsSilverBlack, Pink, Silver
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Display
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Display typeTFT
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Physical size2.5 inches2.2 inches
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Resolution320 x 240 pixels176 x 220 pixels
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Pixel density160 ppi128 ppi
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Display colors66560262144
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Hardware
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CPU32-bit 312 MHz
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Memory RAM16 MB-
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Internal storage64 MB54 MB
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Memory cardmicroSDmicroSD
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OS
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OSBlackBerry OS-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, 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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USBYesYes
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSYesNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLWAP 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 capacity1400 mAh720 mAh
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Talk time5 h-
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Standby time520 h-
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-video
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Selfie camera
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Secondary camera-No
