Mitac MIO Explora K75 vs TECNO Spark Pro

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 Explora K75: 67 g lighter

    MIO Explora K75:
    115 g
    Spark Pro:
    182 g
  • Width

    MIO Explora K75: 14.9 mm narrower

    MIO Explora K75:
    61.5 mm
    Spark Pro:
    76.4 mm
  • Screen diagonal

    MIO Explora K75: 2 in smaller diagonal

    MIO Explora K75:
    3.5 in
    Spark Pro:
    5.5 in
  • Depth

    Spark Pro: 4 mm thinner

    MIO Explora K75:
    11.9 mm
    Spark Pro:
    7.9 mm
  • Height

    MIO Explora K75: 37.7 mm shorter

    MIO Explora K75:
    115.3 mm
    Spark Pro:
    153 mm
  • Release year

    MIO Explora K75:
    2009
    Spark Pro:
    2017

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
    Width:
    61.5 mm
    Depth:
    11.9 mm +4 mm versus Spark Pro
  2. 2. Spark Pro

    Height:
    153 mm +37.7 mm versus MIO Explora K75
    Width:
    76.4 mm +14.9 mm versus MIO Explora K75
    Depth:
    7.9 mm

Weight

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

  1. 1. MIO Explora K75

    115 g

  2. 2. Spark Pro

    182 g

    +67 g versus 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.

  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. Spark Pro

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Spark Pro has approximately 139.2% more rectangular screen area than MIO Explora K75.

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

Spark Pro: Original memory entry

16 GB · 1/2 GB RAM

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. Spark Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Spark Pro

    3000 mAh

    +2000 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. Spark Pro

Everyday essentials
Everyday essentials — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Dimensions (HxWxD)
  • 115.3 Х 61.5 Х 11.9 mm
  • 153 Х 76.4 Х 7.9 mm
Weight
  • 115 g
  • 182 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 5.5" inch
Screen resolution
  • 240 x 400 px
  • 720 x 1280 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
  • 16 GB
  • 1/2 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Windows Mobile 6.1 Professional
  • Android 7.0 (Nougat)
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 34.9 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 49.2%
  • 71.3%
PPI /points per inch/
  • 133 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA videocall camera
  • 8 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Adreno 130
Unknown
Antutu 7 score * Unknown
  • 26935
General specs
General specs — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Release date
  • 2009
  • June
  • 2017
  • October
Colors
  • Black
  • Coral Blue
  • Champagne Gold
  • Black
  • Metallic Red
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Qualcomm gpsOne
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.1
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for MIO Explora K75, Spark Pro.
SpecificationMIO Explora K75Spark Pro
Dop
  • Sensors Accelerometer
  • Infrared port - MIO Spirit Mobile navigation -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity