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  2. O2 XDA Guide vs T-Mobile Comet

O2 XDA Guide vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • WidthXDA Guide: 2.4 mm narrowerXDA Guide: 53.5 mm · Comet: 55.9 mm
    • DepthComet: 1.8 mm thinnerComet: 12.7 mm · XDA Guide: 14.5 mm
    • HeightXDA Guide: 2.1 mm shorterXDA Guide: 102 mm · Comet: 104.1 mm
    • Release year2008 / 2010XDA Guide: 2008 · Comet: 2010

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    Front
    XDA Guide: 102 × 53.5 mm 1 Comet: 104.1 × 55.9 mm 2
    Side
    XDA Guide: 102 × 14.5 mm 1 Comet: 104.1 × 12.7 mm 2
    1. 1. XDA Guide
      Height
      102 mm
      Width
      53.5 mm
      Depth
      14.5 mm
      Weight
      102 g
    2. 2. Comet
      Height
      104.1 mm
      Width
      55.9 mm
      Depth
      12.7 mm
      Weight
      102.1 g

    Specifications

    Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    Everyday essentials
    Everyday essentials
    SpecificationXDA GuideComet
    Dimensions (HxWxD)
    • 102 Х 53.5 Х 14.5 mm
    • 104.1 Х 55.9 Х 12.7 mm
    Weight
    • 102 g
    • 102.1 g
    Technology
    • TFT
    • TFT
    Screen size
    • 2.8" inch
    • 2.8" inch
    Screen resolution
    • 240 x 320 px
    • 240 x 320 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 256 MB RAM
    • 512 MB ROM
    		 Unknown
    Memory card support
    • microSD (dedicated slot)
    • 1 GB included
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1110 mAh
    • Removable Li-Ion
    • 1200 mAh
    • Removable Li-Ion
    Operating system OS
    • Microsoft Windows Mobile 6.1 Professional
    • Android 2.2 (Froyo)
    Chipset
    • Qualcomm MSM7225 Snapdragon S1
    • Qualcomm MSM7225 Snapdragon S1
    Headphone jack
    • No
    • Yes
    Display
    Display
    SpecificationXDA GuideComet
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 256K
    Screen area
    • 24.3 cm2
    • 24.3 cm2
    Screen format
    • 4:3 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 44.5%
    • 41.7%
    PPI /points per inch/
    • 143 PPI
    • 143 PPI
    Camera and Video
    Camera and Video
    SpecificationXDA GuideComet
    Rear camera, main
    • 3.15 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 3.15 MP
    • 3.15 MP
    Video
    • CIF
    • CIF
    Front camera, selfie
    • 0 MP,
    • 0 MP,
    Performance
    Performance
    SpecificationXDA GuideComet
    Processor CPU
    • 528 MHz ARM 11
    • 528 MHz ARM 11
    Graphics processor GPU
    • No
    • No
    General specs
    General specs
    SpecificationXDA GuideComet
    Release date
    • 2008
    • December
    • 2010
    • November
    Colors
    • Grey
    • Black
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
    • 150 EUR
    Battery life
    • Stand by time- Up to 400 h Talking time- Up to 6 h 30 min
    • Stand by time- Up to 288 h Talking time- Up to 9 h
    Communication and Connectivity
    Communication and Connectivity
    SpecificationXDA GuideComet
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA
    • HSPA 7.2/0.384 Mbps
    GPRS
    • Class 10
    • Class 10
    Edge
    • Class 10
    • Class 10
    Wi-Fi
    • Wi-Fi 802.11 b/g
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS; TomTom NAVIGATOR 7
    • Yes
    • with A-GPS
    USB
    • miniUSB
    • microUSB 2.0
    Bluetooth
    • 2.0
    • A2DP
    • 2.0
    • A2DP
    Music and Audio
    Music and Audio
    SpecificationXDA GuideComet
    Radio
    • No
    • FM radio
    Others
    • TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation
    		 Unknown
    Other features
    Other features
    SpecificationXDA GuideComet
    Dop
    • HTC Footprints -Pocket Office -Voice memo -MP3/AAC player -3GP/MP4/WMV/AVI player -Predictive text input
    • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile