Sony Ericsson A8i vs VK Mobile VK2030
Sony Ericsson A8i
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 networkTD-SCDMA-
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TD-SCDMA speedTD-SCDMA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2010-82008-9
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Status2010
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Design
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SIMMini-SIMMini-SIM
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Height117 mm107 mm
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Width59 mm48 mm
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Thickness14 mm11.7 mm
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Weight136 g
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ColorsBlack, WhiteWhite
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Display
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Display typeTFT touchscreenTFT
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Physical size3.5 inches1.8 inches
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Resolution480 x 854 pixels128 x 160 pixels
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Pixel density280 ppi114 ppi
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Display colors262144262144
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Hardware
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Internal storage200 MB256 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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OS
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OSAndroid-based OPhone OS v2.0-
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Main camera
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Main camera5 MP1.3 MP
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Primary camera resolution2592 x 1944 pixels1280 x 1024 pixels
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Primary camera videovideono
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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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 with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.01.1
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Bluetoothv2.1v1.2
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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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WAPWAP 2.0/xHTMLWAP 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 capacity-710 mAh
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Talk time-3 h
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Talk time 2G5 h-
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Talk time 3G7 h 30 min-
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Standby time-150 h
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Standby time 2G260 h-
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Standby time 3G260 h-
