Mitac MIO Explora K75 vs Motorola RIZR Z8

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.

  • Width

    RIZR Z8: 11.5 mm narrower

    MIO Explora K75:
    61.5 mm
    RIZR Z8:
    50 mm
  • Screen diagonal

    RIZR Z8: 1.3 in smaller diagonal

    MIO Explora K75:
    3.5 in
    RIZR Z8:
    2.2 in
  • Chipset

    MIO Explora K75:
    Qualcomm MSM7201A
    RIZR Z8:
    TI OMAP 2420
  • Depth

    MIO Explora K75: 3.1 mm thinner

    MIO Explora K75:
    11.9 mm
    RIZR Z8:
    15 mm
  • Height

    RIZR Z8: 6.3 mm shorter

    MIO Explora K75:
    115.3 mm
    RIZR Z8:
    109 mm
  • Release year

    MIO Explora K75:
    2009
    RIZR Z8:
    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.

  1. 1. MIO Explora K75

    Height:
    115.3 mm +6.3 mm versus RIZR Z8
    Width:
    61.5 mm +11.5 mm versus RIZR Z8
    Depth:
    11.9 mm
  2. 2. RIZR Z8

    Height:
    109 mm
    Width:
    50 mm
    Depth:
    15 mm +3.1 mm versus MIO Explora K75

Weight

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

  1. 1. MIO Explora K75

    115 g

    +3 g versus RIZR Z8

  2. 2. RIZR Z8

    112 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. MIO Explora K75

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²
  2. 2. RIZR Z8

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

MIO Explora K75 has approximately 132.6% more rectangular screen area than RIZR Z8.

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 Explora K75: Original memory entry

128 MB RAM · 256 MB ROM

RIZR Z8: Original memory entry

77 MB

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 Explora K75

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

2. RIZR Z8

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. MIO Explora K75

    1000 mAh

  2. 2. RIZR Z8

    1030 mAh

    +30 mAh versus 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. MIO Explora K752. RIZR Z8

Everyday essentials
Everyday essentials — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Dimensions (HxWxD)
  • 115.3 Х 61.5 Х 11.9 mm
  • 109 Х 50 Х 15 mm
Weight
  • 115 g
  • 112 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.2" 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
  • 77 MB
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Windows Mobile 6.1 Professional
  • Symbian 9.2
  • UIQ 3.1
Chipset
  • Qualcomm MSM7201A
  • TI OMAP 2420
Headphone jack
  • No
  • No
Display
Display — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Touchscreen
  • resistive touchscreen
Unknown
Display colors Unknown
  • 16M
Screen area
  • 34.9 cm2
  • 15.0 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.2%
  • 27.5%
PPI /points per inch/
  • 133 PPI
  • 182 PPI
Camera and Video
Camera and Video — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • 320p
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA videocall camera
Performance
Performance — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Processor CPU
  • 528 MHz ARM 11
  • 300 MHz ARM 1136
Graphics processor GPU
  • Adreno 130
  • PowerVR MBX
General specs
General specs — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Release date
  • 2009
  • June
  • 2007
  • February
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 110 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 380 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
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 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • Qualcomm gpsOne
  • No
USB
  • miniUSB 2.0
  • miniUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.91 W/kg (head) 0.58 W/kg (body) SAR EU - 1.13 W/kg (head)
Music and Audio
Music and Audio — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Radio
  • No
  • No
Others
  • Handwriting recognition
  • Screensavers and wallpapers -Downloadable logos
Other features
Other features — specifications for MIO Explora K75, RIZR Z8.
SpecificationMIO Explora K75RIZR Z8
Dop
  • Sensors Accelerometer
  • Infrared port - MIO Spirit Mobile navigation -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial
  • MP3/AAC/AAC+ player -Predictive text input -Organizer -Voice memo