BlackBerry 7730 vs Sewon SG-2890CD
BlackBerry 7730
Sewon SG-2890CD
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYes
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EDGE
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Availability
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Status
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Oficially announced20042004
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Design
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SIMMini-SIMMini-SIM
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Height121 mm72 mm
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Width77 mm40 mm
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Thickness18 mm23 mm
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Weight142 g80 g
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KeyboardQWERTY-
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Colors--
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Display
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Display typeCSTN
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Physical size3.0 inches-
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Resolution240 x 240 pixels128 x 128 pixels
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Pixel density113 ppi-
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Display colors66560256
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Hardware
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Memory RAM2 MB-
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Internal storage16 MB-
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Memory card
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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; Monophonic ringtonesVibration; Polyphonic(16) ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBYes
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Bluetooth
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EmailEmail-
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JavaYesNo
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Languages-
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Talk time5 h3 h
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Standby time200 h110 h
