Micromax Bolt A51 vs Xolo A43

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.

  • Screen diagonal

    Bolt A51: 0.5 in smaller diagonal

    Bolt A51:
    3.5 in
    A43:
    4 in
  • Depth

    A43: 4.3 mm thinner

    Bolt A51:
    12.8 mm
    A43:
    8.5 mm
  • Height

    Bolt A51: 5.5 mm shorter

    Bolt A51:
    118.5 mm
    A43:
    124 mm
  • Release year

    Bolt A51:
    2013
    A43:
    2014

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
    Width:
    62.5 mm
    Depth:
    12.8 mm +4.3 mm versus A43
    Weight:
    118 g
  2. 2. A43

    Height:
    124 mm +5.5 mm versus Bolt A51
    Width:
    63 mm
    Depth:
    8.5 mm
    Weight:
    Unknown

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. A43

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

A43 has approximately 24.8% more rectangular screen area than Bolt A51.

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.

Recorded RAM for Bolt A51, A43, compared at the same storage capacity.
StorageBolt A51A43
4 GB Unknown 1 GB RAM
Bolt A51: Original memory entry

512 MB · 256 MB 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. Bolt A51

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

2. A43

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. Bolt A51

    1500 mAh

    +100 mAh versus A43

  2. 2. A43

    1400 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. A43

Everyday essentials
Everyday essentials — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Dimensions (HxWxD)
  • 118.5 Х 62.5 Х 12.8 mm
  • 124 Х 63 Х 8.5 mm
Weight
  • 118 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • Android 4.2.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 49.3%
  • 58.3%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Processor CPU
  • 832 MHz
  • Dual-core 1.3 GHz
General specs
General specs — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Release date
  • 2013
  • April
  • 2014
  • July
Colors
  • Black/Silver
  • Blue
  • Black
  • Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Bolt A51, A43.
SpecificationBolt A51A43
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
GPRS
  • Class 12
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB
Bluetooth
  • 3.0
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.38 W/kg (head) 0.49 W/kg (body)
Music and Audio
Music and Audio — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Bolt A51, A43.
SpecificationBolt A51A43
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity