Samsung E251 vs VK Mobile VK2020
Samsung E251
VK Mobile VK2020
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Network
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2G networkGSM 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 announced2008-92006-2
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Status
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Design
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SIMMini-SIMMini-SIM
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Height99.5 mm95 mm
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Width49.5 mm47 mm
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Thickness14.1 mm8.8 mm
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Weight53 g
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ColorsBlackBlack
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Display
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Display typeTFTOLED
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Physical size2.0 inches-
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Resolution128 x 160 pixels128 x 160 pixels
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Pixel density102 ppi-
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Display colors66560262144
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Hardware
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Internal storage-64 MB
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Memory cardmicroSD
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videoQCIF-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio with RDS-
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Connectivity
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WLAN
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USB2.01.1
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Bluetoothv2.0Yes
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Bluetooth A2DPYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMSEMS
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Messaging MMSMMSMMS
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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 MIDPMIDP 2.0MIDP 2.0
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Battery
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Battery type-Li-Ion
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Talk time--
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Standby time--
