Motorola U9 vs VK Mobile VK4000
Motorola U9
VK Mobile VK4000
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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 announced2008-22006-3
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Status
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Design
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SIMMini-SIMMini-SIM
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Height90 mm85 mm
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Width48.6 mm43 mm
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Thickness16.4 mm21 mm
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Weight87.5 g79 g
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ColorsPink, PurpleBlack
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Display
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Display typeTFTTFT
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Physical size2.0 inches1.8 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density200 ppi114 ppi
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Display colors262144262144
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Hardware
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Internal storage25 MB128 MB
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Memory cardmicroSDYes
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OS
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OSLinux-
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Main camera
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Main camera2 MP
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Primary camera resolution1600 x 1200 pixels640 x 480 pixels
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Primary camera videovideono
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerNoNo
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NotificationsVibration; Downloadable 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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WLAN
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USB2.0Yes
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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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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 time7 h-
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Standby time350 h-