Mitac MIO Explora K75 vs Nokia 6790 Surge

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 8.9 g lighter

    MIO Explora K75:
    115 g
    6790 Surge:
    123.9 g
  • Width

    6790 Surge: 3.6 mm narrower

    MIO Explora K75:
    61.5 mm
    6790 Surge:
    57.9 mm
  • Screen diagonal

    6790 Surge: 1.1 in smaller diagonal

    MIO Explora K75:
    3.5 in
    6790 Surge:
    2.4 in
  • Depth

    MIO Explora K75: 3.6 mm thinner

    MIO Explora K75:
    11.9 mm
    6790 Surge:
    15.5 mm
  • Height

    6790 Surge: 17.8 mm shorter

    MIO Explora K75:
    115.3 mm
    6790 Surge:
    97.5 mm

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 +17.8 mm versus 6790 Surge
    Width:
    61.5 mm +3.6 mm versus 6790 Surge
    Depth:
    11.9 mm
  2. 2. 6790 Surge

    Height:
    97.5 mm
    Width:
    57.9 mm
    Depth:
    15.5 mm +3.6 mm versus MIO Explora K75

Weight

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

  1. 1. MIO Explora K75

    115 g

  2. 2. 6790 Surge

    123.9 g

    +8.9 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. 6790 Surge

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

MIO Explora K75 has approximately 95.5% more rectangular screen area than 6790 Surge.

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

6790 Surge: Original memory entry

128 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. 6790 Surge

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 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. MIO Explora K75

    1000 mAh

  2. 2. 6790 Surge

    1500 mAh

    +500 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. 6790 Surge

Everyday essentials
Everyday essentials — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Dimensions (HxWxD)
  • 115.3 Х 61.5 Х 11.9 mm
  • 97.5 Х 57.9 Х 15.5 mm
Weight
  • 115 g
  • 123.9 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.4" inch
Screen resolution
  • 240 x 400 px
  • 320 x 240 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
  • 128 MB
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Windows Mobile 6.1 Professional
  • Symbian
  • S60 rel. 3.2
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Touchscreen
  • resistive touchscreen
Unknown
Display colors Unknown
  • 16M
Screen area
  • 34.9 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.2%
  • 31.6%
PPI /points per inch/
  • 133 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Video
  • Yes
  • 320p
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Processor CPU
  • 528 MHz ARM 11
Unknown
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Release date
  • 2009
  • June
  • 2009
  • July
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 4 h 50 min (2G) / Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
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
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.77 W/kg (head) 0.57 W/kg (body) SAR EU - 1.31 W/kg (head)
Music and Audio
Music and Audio — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
  • 2.5 mm audio jack
Other features
Other features — specifications for MIO Explora K75, 6790 Surge.
SpecificationMIO Explora K756790 Surge
Dop
  • Sensors Accelerometer
  • Infrared port - MIO Spirit Mobile navigation -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial
  • MP4/3GP player -MP3/WAV/AAC player -Quickoffice
  • PDF Reader -Voice memo -Predictive text input - For AT&T