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Mitac MIO Explora K75 vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

O2 XDA Atom

O2 XDA Atom

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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

    Mitac MIO Explora K75 is 25 g lighter than O2 XDA Atom.

    Mitac MIO Explora K75 — Weight: 115 g. O2 XDA Atom — Weight: 140 g.

  • Width

    O2 XDA Atom is 3.5 mm narrower than Mitac MIO Explora K75.

    Mitac MIO Explora K75 — Width: 61.5 mm. O2 XDA Atom — Width: 58 mm.

  • Screen diagonal

    The screen diagonal of O2 XDA Atom is 0.8 in smaller than that of Mitac MIO Explora K75.

    Mitac MIO Explora K75 — Screen diagonal: 3.5 in. O2 XDA Atom — Screen diagonal: 2.7 in.

  • Depth

    Mitac MIO Explora K75 is 6.6 mm thinner than O2 XDA Atom.

    Mitac MIO Explora K75 — Depth: 11.9 mm. O2 XDA Atom — Depth: 18.5 mm.

  • Height

    O2 XDA Atom is 13.3 mm shorter than Mitac MIO Explora K75.

    Mitac MIO Explora K75 — Height: 115.3 mm. O2 XDA Atom — Height: 102 mm.

  • Release year

    The recorded release year for Mitac MIO Explora K75 is 2009. The recorded release year for O2 XDA Atom is 2005.

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
Front — relative 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. Mitac MIO Explora K75: height 115.3 mm; Width 61.5 mm. O2 XDA Atom: height 102 mm; Width 58 mm. Mitac MIO Explora K75: 115.3 × 61.5 mm 1 O2 XDA Atom: 102 × 58 mm 2
Side
Side — relative 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. Mitac MIO Explora K75: height 115.3 mm; Depth 11.9 mm. O2 XDA Atom: height 102 mm; Depth 18.5 mm. Mitac MIO Explora K75: 115.3 × 11.9 mm 1 O2 XDA Atom: 102 × 18.5 mm 2
  1. 1. Mitac MIO Explora K75

    Height:
    115.3 mm +13.3 mm versus O2 XDA Atom
    Width:
    61.5 mm +3.5 mm versus O2 XDA Atom
    Depth:
    11.9 mm
    Weight:
    115 g
  2. 2. O2 XDA Atom

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    18.5 mm +6.6 mm versus Mitac MIO Explora K75
    Weight:
    140 g

Weight

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

  1. 1. Mitac MIO Explora K75

    Weight: 115 g.

  2. 2. O2 XDA Atom

    Weight: 140 g.

    O2 XDA Atom — Weight: 25 g more than Mitac MIO Explora K75.

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
Relative rectangular screen sizes; numbers match the phone labels below 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. Mitac MIO Explora K75: screen diagonal 3.5 in; aspect ratio (height:width) 5:3; approximate rectangular area 34.9 cm². O2 XDA Atom: screen diagonal 2.7 in; aspect ratio (height:width) 4:3; approximate rectangular area 22.6 cm². Mitac MIO Explora K75: 3.5 in, 5:3, About 34.9 cm² rectangular area 1 O2 XDA Atom: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
  1. 1. Mitac MIO Explora K75

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. O2 XDA Atom

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

Mitac MIO Explora K75 has approximately 54.4% more rectangular screen area than O2 XDA Atom.

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.

Mitac MIO Explora K75: Original memory entry

128 MB RAM · 256 MB ROM

O2 XDA Atom: Original memory entry

64 MB RAM · 128 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. Mitac MIO Explora K75

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. O2 XDA Atom

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. Mitac MIO Explora K75

    Recorded battery capacity: 1000 mAh.

  2. 2. O2 XDA Atom

    Recorded battery capacity: 1530 mAh.

    O2 XDA Atom — Recorded battery capacity: 530 mAh more than Mitac MIO Explora K75.

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. Mitac MIO Explora K752. O2 XDA Atom

Everyday essentials
Everyday essentials — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Dimensions (HxWxD)
  • 115.3 Х 61.5 Х 11.9 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 115 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.7" inch
Screen resolution
  • 240 x 400 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Windows Mobile 6.1 Professional
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Screen area
  • 34.9 cm2
  • 22.6 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.2%
  • 38.2%
PPI /points per inch/
  • 133 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Processor CPU
  • 528 MHz ARM 11
  • Intel PXA272 416 MHz
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Release date
  • 2009
  • June
  • 2005
  • November
Colors
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 260 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11b
GPS
  • Yes
  • Qualcomm gpsOne
  • No
USB
  • miniUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • A2DP
  • 1.2
Music and Audio
Music and Audio — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Handwriting recognition
Other features
Other features — specifications for Mitac MIO Explora K75, O2 XDA Atom.
SpecificationMitac MIO Explora K75O2 XDA Atom
Dop
  • Sensors Accelerometer
  • Infrared port - MIO Spirit Mobile navigation -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815