Micromax Bolt A51 vs Mitac MIO Leap K1

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

    Bolt A51: 7 g lighter

    Bolt A51:
    118 g
    MIO Leap K1:
    125 g
  • Width

    MIO Leap K1: 9 mm narrower

    Bolt A51:
    62.5 mm
    MIO Leap K1:
    53.5 mm
  • Screen diagonal

    MIO Leap K1: 0.9 in smaller diagonal

    Bolt A51:
    3.5 in
    MIO Leap K1:
    2.6 in
  • Depth

    Bolt A51: 1.7 mm thinner

    Bolt A51:
    12.8 mm
    MIO Leap K1:
    14.5 mm
  • Height

    MIO Leap K1: 13.4 mm shorter

    Bolt A51:
    118.5 mm
    MIO Leap K1:
    105.1 mm
  • Release year

    Bolt A51:
    2013
    MIO Leap K1:
    2008

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. Bolt A51

    Height:
    118.5 mm +13.4 mm versus MIO Leap K1
    Width:
    62.5 mm +9 mm versus MIO Leap K1
    Depth:
    12.8 mm
  2. 2. MIO Leap K1

    Height:
    105.1 mm
    Width:
    53.5 mm
    Depth:
    14.5 mm +1.7 mm versus Bolt A51

Weight

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

  1. 1. Bolt A51

    118 g

  2. 2. MIO Leap K1

    125 g

    +7 g versus Bolt A51

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. Bolt A51

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. MIO Leap K1

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

Bolt A51 has approximately 74.2% more rectangular screen area than MIO Leap K1.

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.

Bolt A51: Original memory entry

512 MB · 256 MB RAM

MIO Leap K1: Original memory entry

64 MB RAM · 1 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Bolt A51

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

2. MIO Leap K1

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. Bolt A51

    1500 mAh

    +710 mAh versus MIO Leap K1

  2. 2. MIO Leap K1

    790 mAh

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. Bolt A512. MIO Leap K1

Everyday essentials
Everyday essentials — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Dimensions (HxWxD)
  • 118.5 Х 62.5 Х 12.8 mm
  • 105.1 Х 53.5 Х 14.5 mm
Weight
  • 118 g
  • 125 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.6" inch
Screen resolution
  • 320 x 480 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 64 MB RAM
  • 1 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 790 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • Windows Mobile 6.1 Professional
Headphone jack
  • Yes
  • No
Display
Display — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Touchscreen
  • touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 36.5 cm2
  • 20.9 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 49.3%
  • 37.2%
PPI /points per inch/
  • 165 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Processor CPU
  • 832 MHz
  • Samsung S3C 2443
  • 400MHz
General specs
General specs — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Release date
  • 2013
  • April
  • 2008
  • June
Colors
  • Black/Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
  • Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 32
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • No
  • Yes
  • with A-GPS
  • SiRF Star III chipset
  • MioMap navigation
USB
  • microUSB
  • miniUSB 1.1
Bluetooth
  • 3.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Radio
  • FM radio
  • No
Others Unknown
  • Secondary OLED 65K display
  • 1.7'' inches
Other features
Other features — specifications for Bolt A51, MIO Leap K1.
SpecificationBolt A51MIO Leap K1
Dop
  • Sensors Accelerometer
  • Dual-face phone -MP3/WMA/WAV/eAAC player -MP4/H.263 player -Pocket Office -Organizer -Voice memo -Predictive text input