Sewon SG-2880CS vs VK Mobile VK2020
Sewon SG-2880CS
VK Mobile VK2020
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYes
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EDGE
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Availability
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Oficially announced20042006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height68 mm95 mm
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Width39 mm47 mm
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Thickness22 mm8.8 mm
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Weight72 g53 g
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ColorsOriental Gold, Pearl White, Prime Gray BlueBlack
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Display
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Display typeSTNOLED
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Resolution128 x 128 pixels128 x 160 pixels
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Display colors256262144
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Hardware
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Internal storage-64 MB
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Memory card
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable monophonic ringtonesVibration; Downloadable polyphonic 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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USB1.1
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BluetoothYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMS-MMS
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WAPYesWAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity700 mAh-
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Talk time3 h-
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Standby time180 h-