Acer beTouch E400 vs VK Mobile VK2030
Acer beTouch E400
VK Mobile VK2030
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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UL speedUL, 384 kbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-22008-9
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Status2010-4
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Design
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SIMMini-SIMMini-SIM
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Height115 mm107 mm
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Width59.3 mm48 mm
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Thickness12 mm11.7 mm
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Weight125 g
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ColorsSoft-touch Black, Ceramic White and Pearl Red with 3 exchangeable battery coversWhite
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size3.2 inches1.8 inches
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Resolution320 x 480 pixels128 x 160 pixels
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Pixel density180 ppi114 ppi
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Display colors262144262144
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Hardware
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CPU600 MHz ARM 11
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ChipsetQualcomm MSM7227-
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GPUAdreno 200-
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage-256 MB
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Memory cardmicroSDmicroSD
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OS
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OSAndroid OS, v2.1 (Eclair)-
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Main camera
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Main camera3.15 MP1.3 MP
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Primary camera resolution2048 x 1536 pixels1280 x 1024 pixels
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Primary camera videovideono
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Primary camera Autofocusautofocus-
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesNo
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, Real tones ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USB2.01.1
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Bluetoothv2.0v1.2
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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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-PoLi-Ion
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Battery capacity1090 mAh710 mAh
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Talk time5 h3 h
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Standby time400 h150 h
