Mitac MIO A502 vs O2 XDA II

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

    MIO A502: 55 g lighter

    MIO A502:
    135 g
    XDA II:
    190 g
  • Width

    MIO A502: 10.4 mm narrower

    MIO A502:
    59.6 mm
    XDA II:
    70 mm
  • Screen diagonal

    MIO A502: 0.8 in smaller diagonal

    MIO A502:
    2.7 in
    XDA II:
    3.5 in
  • Depth

    XDA II: 1.7 mm thinner

    MIO A502:
    20.7 mm
    XDA II:
    19 mm
  • Height

    MIO A502: 34.3 mm shorter

    MIO A502:
    95.7 mm
    XDA II:
    130 mm
  • Release year

    MIO A502:
    2007
    XDA II:
    2003

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. MIO A502

    Height:
    95.7 mm
    Width:
    59.6 mm
    Depth:
    20.7 mm +1.7 mm versus XDA II
  2. 2. XDA II

    Height:
    130 mm +34.3 mm versus MIO A502
    Width:
    70 mm +10.4 mm versus MIO A502
    Depth:
    19 mm

Weight

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

  1. 1. MIO A502

    135 g

  2. 2. XDA II

    190 g

    +55 g versus MIO A502

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. MIO A502

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²
  2. 2. XDA II

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

XDA II has approximately 68% more rectangular screen area than MIO A502.

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.

MIO A502: Original memory entry

64 MB RAM · ROM varies by region

XDA II: Original memory entry

128 MB RAM · 64 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. MIO A502

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

2. XDA II

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

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. MIO A502

    1050 mAh

  2. 2. XDA II

    1200 mAh

    +150 mAh versus MIO A502

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. MIO A5022. XDA II

Everyday essentials
Everyday essentials — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Dimensions (HxWxD)
  • 95.7 Х 59.6 Х 20.7 mm
  • 130 Х 70 Х 19 mm
Weight
  • 135 g
  • 190 g
Technology
  • TFT
  • TFT
Screen size
  • 2.7" inch
  • 3.5" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • ROM varies by region
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • SD/MMC
  • SDIO
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Windows Mobile 6 Professional
  • Microsoft Windows Mobile 2003 for PocketPC Phone Edition
Chipset
  • TI OMAP 850
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 22.6 cm2
  • 37.9 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 39.6%
  • 41.7%
PPI /points per inch/
  • 148 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Rear camera, main
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 2 MP
Unknown
Functions
  • LED flash
Unknown
Video
  • Yes
  • No
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Processor CPU
  • 200 MHz ARM926EJ-S
  • Intel Strong PXA263 400 MHz
General specs
General specs — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Release date
  • 2007
  • Q4
  • 2003
Colors
  • Gray
Unknown
Battery life
  • Stand by time- Up to 200 h
  • Stand by time- Up to 150 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge Unknown
  • No
Wi-Fi
  • No
  • No
GPS
  • Yes
  • SiRF Star III chipset
  • No
USB
  • miniUSB 2.0
  • Proprietary
Bluetooth
  • 2.0
  • Yes
Music and Audio
Music and Audio — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Radio
  • No
  • No
Others
  • Handwriting recognition -5 way joystick
Unknown
Other features
Other features — specifications for MIO A502, XDA II.
SpecificationMIO A502XDA II
Dop
  • Car antenna connector -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial
  • Infrared port - Pocket Office -MP3/MP4 player -Voice memo - Produced by HTC. Functionally identical to Qtek 2020
  • i-mate Pocket PC
  • T-Mobile MDA II and Orange SPV M1000.