O2 XDA Stealth vs VK Mobile VK520
O2 XDA Stealth
VK Mobile VK520
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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GPRSYesYes
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EDGE
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Availability
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Oficially announced2006-92004
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Status
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Design
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SIMMini-SIMMini-SIM
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Height110 mm76 mm
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Width53 mm44 mm
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Thickness22.5 mm23 mm
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Weight140 g
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ColorsSilverBlue
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Display
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Display typeTFT resistive touchscreenCSTN
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Physical size2.4 inches-
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Resolution240 x 320 pixels128 x 143 pixels
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Pixel density167 ppi-
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Display colors6656066560
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Hardware
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CPU416 MHz Intel XScale PXA 272
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Memory ROM192 MB-
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Memory RAM64 MB-
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Memory cardminiSD
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OS
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OSMicrosoft Windows Mobile 5.0 PocketPC-
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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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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 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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYes
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Bluetoothv1.2
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InfraredYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant Messaging-
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Messaging EmailEmail-
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WAPWAP 2.0/xHTMLWAP 1.2.1
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1300 mAh-
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Talk time4 h 30 min-
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Standby time150 h-
