O2 XDA Comet vs Pantech Impact
O2 XDA Comet
Pantech Impact
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 1900, 2100HSDPA 850, 1900, 2100
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HSDPA speedHSDPAHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Status
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Oficially announced2007-92009-11
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Design
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SIMMini-SIMMini-SIM
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Height106 mm106 mm
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Width58 mm52 mm
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Thickness19 mm17.8 mm
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Weight145 g125 g
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Keyboard-QWERTY
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ColorsSilverBlack, Pink
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.7 inches2.6 inches
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Resolution240 x 320 pixels400 x 240 pixels
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Pixel density148 ppi179 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-80 MB
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Memory cardminiSDmicroSD
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Memory card max-32 GB
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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 pixels1600 x 1200 pixels
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Primary camera videovideo320p@15fps
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Primary camera 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; MP3, WAV 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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USBYesmicroUSB 2.0
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Bluetoothv1.2v2.0
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Bluetooth A2DP-Yes
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InfraredYes-
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GPSNoYes, with A-GPS
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GPS Navigator-AT&T Navigator
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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 EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0/xHTMLWAP 2.0 / xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.1
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Browser
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HTMLHTML (PocketIE)-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-950 mAh
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Talk time6 h5 h
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Standby time200 h336 h
