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  2. i-mate PDA2 vs O2 XDA Comet

i-mate PDA2 vs O2 XDA Comet

Compare recorded specifications, size and practical differences.

i-mate PDA2

i-mate PDA2

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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.

      • WeightXDA Comet: 45 g lighterXDA Comet: 145 g · PDA2: 190 g
      • WidthXDA Comet: 11 mm narrowerXDA Comet: 58 mm · PDA2: 69 mm
      • Screen diagonalXDA Comet: 0.8 in smaller diagonalXDA Comet: 2.7 in · PDA2: 3.5 in
      • HeightXDA Comet: 24 mm shorterXDA Comet: 106 mm · PDA2: 130 mm
      • Release year2004 / 2007PDA2: 2004 · XDA Comet: 2007

      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
      PDA2: 130 × 69 mm 1 XDA Comet: 106 × 58 mm 2
      Side
      PDA2: 130 × 19 mm 1 XDA Comet: 106 × 19 mm 2
      1. 1. PDA2
        Height
        130 mm+24 mm versus XDA Comet
        Width
        69 mm+11 mm versus XDA Comet
        Depth
        19 mm
        Weight
        190 g
      2. 2. XDA Comet
        Height
        106 mm
        Width
        58 mm
        Depth
        19 mm
        Weight
        145 g
      Weight

      Bars start at zero and share a scale within this chart.

      1. 1. PDA2190 g

        +45 g versus XDA Comet

      2. 2. XDA Comet145 g

      Screen size

      Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

      Screen size
      PDA2: 3.5 in, 4:3, About 37.9 cm² rectangular area 1 XDA Comet: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
      1. 1. PDA2 3.5 in · 4:3 About 37.9 cm² rectangular area
      2. 2. XDA Comet 2.7 in · 4:3 About 22.6 cm² rectangular area

      PDA2 has approximately 68% more rectangular screen area than XDA Comet.

      Memory variants

      Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

      No unambiguous storage/RAM pairings are recorded. See the original specifications below.

      PDA2: Original memory entry

      128 MB RAM · 64 MB ROM

      XDA Comet: Original memory entry

      64 MB RAM · 1 GB ROM

      Practical features

      Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

      1. PDA2

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details MMC/SDIO · up to 2 GB

      2. XDA Comet

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details miniSD

      Battery capacity

      Capacity is not battery life. No endurance test is implied.

      At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

      Specifications

      Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      1. PDA22. XDA Comet

      Everyday essentials
      Everyday essentials
      SpecificationPDA2XDA Comet
      Dimensions (HxWxD)
      • 130 Х 69 Х 19 mm
      • 106 Х 58 Х 19 mm
      Weight
      • 190 g
      • 145 g
      Technology
      • TFT
      • TFT
      Screen size
      • 3.5" inch
      • 2.7" 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.
      • 128 MB RAM
      • 64 MB ROM
      • 64 MB RAM
      • 1 GB ROM
      Memory card support
      • MMC/SDIO
      • up to 2 GB
      • miniSD
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1300 mAh
      • Removable Li-Ion
      • 0 mAh,
      Operating system OS
      • Microsoft Windows Mobile 2003 SE PocketPC
      • Microsoft Windows Mobile 6.0 Professional
      Headphone jack
      • No
      • No
      Display
      Display
      SpecificationPDA2XDA Comet
      Touchscreen
      • resistive touchscreen
      • resistive touchscreen
      Display colors
      • 65K
      • 65K
      Screen area
      • 37.9 cm2
      • 22.6 cm2
      Screen format
      • 4:3 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 42.3%
      • 36.7%
      PPI /points per inch/
      • 114 PPI
      • 148 PPI
      Camera and Video
      Camera and Video
      SpecificationPDA2XDA Comet
      Rear camera, main
      • 1.3 MP
      • Single
      • 2 MP
      • Single
      Camera specs
      • 1.3 MP
      • 2 MP
      Functions Unknown
      • LED flash
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 0 MP,
      • 0.3 MP
      • Single
      Specifications Unknown
      • VGA videocall camera
      Performance
      Performance
      SpecificationPDA2XDA Comet
      Processor CPU
      • Intel Xscale PXA272 520 MHz
      • Intel XScale PXA 270 620 MHz
      General specs
      General specs
      SpecificationPDA2XDA Comet
      Release date
      • 2004
      • Q4
      • 2007
      • September
      Colors Unknown
      • Silver
      Battery life
      • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
      • Stand by time- Up to 200 h Talking time- Up to 6 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationPDA2XDA Comet
      SIM card
      • Mini-SIM
      • Mini-SIM
      Network Unknown
      • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
      Speed Unknown
      • HSPA
      GPRS
      • Class 10
      • Class 10
      Edge
      • No
      • Yes
      Wi-Fi
      • Wi-Fi 802.11b
      • Wi-Fi 802.11b/g
      GPS
      • No
      • No
      USB
      • Proprietary
      • miniUSB
      Bluetooth
      • v.1.2
      • 1.2
      Music and Audio
      Music and Audio
      SpecificationPDA2XDA Comet
      Radio
      • No
      • Stereo FM radio
      • RDS
      Others
      • Handwriting recognition
      • Handwriting recognition
      Other features
      Other features
      SpecificationPDA2XDA Comet
      Dop
      • Infrared port - Pocket Office -MP3/MP4 player -PDF
      • PPT viewer -Voice memo
      • Infrared port - Pocket Office -Voice memo -MP3/AAC player

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