O2 XDA Comet vs Sony Ericsson K750
O2 XDA Comet
Sony Ericsson K750
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 1900, 2100-
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HSDPA speedHSDPA-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2007-92005
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Status
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Design
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SIMMini-SIMMini-SIM
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Height106 mm100 mm
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Width58 mm46 mm
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Thickness19 mm20.5 mm
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Weight145 g99 g
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ColorsSilverBlack, Silver
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.7 inches1.8 inches
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Resolution240 x 320 pixels176 x 220 pixels
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Pixel density148 ppi157 ppi
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Display colors66560262144
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Hardware
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CPU620 MHz Intel XScale PXA 270
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Memory ROM1 GB-
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Memory RAM64 MB-
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Internal storage-38 MB
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Memory cardminiSDMemory Stick Duo Pro
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Memory card max-2 GB
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Memory card included-64 MB
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OS
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OSMicrosoft Windows Mobile 6.0 Professional-
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1632 x 1224 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBYesYes
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Bluetoothv1.2v2.0
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InfraredYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMS-EMS
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Messaging MMSMMSMMS
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Messaging Instant MessagingInstant MessagingInstant Messaging
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Messaging EmailEmailEmail
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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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Browser
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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-900 mAh
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Talk time6 h9 h
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Standby time200 h400 h
