i-mate Pocket PC vs O2 XDA Zest

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.

  • Weight

    XDA Zest: 87.5 g lighter

    Pocket PC:
    190 g
    XDA Zest:
    102.5 g
  • Width

    XDA Zest: 9.5 mm narrower

    Pocket PC:
    70 mm
    XDA Zest:
    60.5 mm
  • Screen diagonal

    XDA Zest: 0.7 in smaller diagonal

    Pocket PC:
    3.5 in
    XDA Zest:
    2.8 in
  • Depth

    XDA Zest: 1.5 mm thinner

    Pocket PC:
    18 mm
    XDA Zest:
    16.5 mm
  • Height

    XDA Zest: 28 mm shorter

    Pocket PC:
    130 mm
    XDA Zest:
    102 mm
  • Release year

    Pocket PC:
    2004
    XDA Zest:
    2008

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.

  1. 1. Pocket PC

    Height:
    130 mm +28 mm versus XDA Zest
    Width:
    70 mm +9.5 mm versus XDA Zest
    Depth:
    18 mm +1.5 mm versus XDA Zest
  2. 2. XDA Zest

    Height:
    102 mm
    Width:
    60.5 mm
    Depth:
    16.5 mm

Weight

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

  1. 1. Pocket PC

    190 g

    +87.5 g versus XDA Zest

  2. 2. XDA Zest

    102.5 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.

  1. 1. Pocket PC

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    37.9 cm²
  2. 2. XDA Zest

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Pocket PC has approximately 56.2% more rectangular screen area than XDA Zest.

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.

Pocket PC: Original memory entry

64 MB RAM (128 MB optional)

XDA Zest: Original memory entry

128 MB RAM · 256 MB 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. Pocket PC

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

2. XDA Zest

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

Battery capacity

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

Recorded battery capacity

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

  1. 1. Pocket PC

    1200 mAh

  2. 2. XDA Zest

    1300 mAh

    +100 mAh versus Pocket PC

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. Pocket PC2. XDA Zest

Everyday essentials
Everyday essentials — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Dimensions (HxWxD)
  • 130 Х 70 Х 18 mm
  • 102 Х 60.5 Х 16.5 mm
Weight
  • 190 g
  • 102.5 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.8" inch
Screen resolution
  • 240 x 320 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM (128 MB optional)
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • SDIO/MMC
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 2003 PocketPC
  • Microsoft Windows Mobile 6.1 Professional
Headphone jack
  • No
  • No
Display
Display — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 37.9 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 41.7%
  • 39.3%
PPI /points per inch/
  • 114 PPI
  • 286 PPI
Camera and Video
Camera and Video — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Rear camera, main
  • 0.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs Unknown
  • 3.15 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Processor CPU
  • Intel PXA263 400 MHz
  • 624MHz Marvell TavorP
General specs
General specs — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Release date
  • 2004
  • Q2
  • 2008
  • October
Colors
  • Silver
  • Black
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 3 h 30 min
  • Stand by time- Up to 260 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
  • with A-GPS
  • SiRF Star III chipset
USB
  • Proprietary
  • miniUSB 1.1
Bluetooth
  • Yes
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Radio
  • No
  • No
Others
  • 5-way navigation button -Downloadable logos
  • Handwriting recognition
Other features
Other features — specifications for Pocket PC, XDA Zest.
SpecificationPocket PCXDA Zest
Dop
  • Infrared port - Microsoft ActiveSync -MP3 player -Predictive text input - Produced by HTC. Functionally identical to Qtek 2020
  • O2 XDA II
  • T-Mobile MDA II and Orange SPV M1000.
  • SiRF star III chipset -Pocket Office -Voice memo -MP3 player -Predictive text input