LG KT610 vs Micromax Bolt A51

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: 7.5 g lighter

    KT610:
    125.5 g
    Bolt A51:
    118 g
  • Width

    KT610: 8.6 mm narrower

    KT610:
    53.9 mm
    Bolt A51:
    62.5 mm
  • Screen diagonal

    KT610: 1.1 in smaller diagonal

    KT610:
    2.4 in
    Bolt A51:
    3.5 in
  • Depth

    Bolt A51: 4.4 mm thinner

    KT610:
    17.2 mm
    Bolt A51:
    12.8 mm
  • Height

    KT610: 9.6 mm shorter

    KT610:
    108.9 mm
    Bolt A51:
    118.5 mm
  • Release year

    KT610:
    2008
    Bolt A51:
    2013

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. KT610

    Height:
    108.9 mm
    Width:
    53.9 mm
    Depth:
    17.2 mm +4.4 mm versus Bolt A51
  2. 2. Bolt A51

    Height:
    118.5 mm +9.6 mm versus KT610
    Width:
    62.5 mm +8.6 mm versus KT610
    Depth:
    12.8 mm

Weight

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

  1. 1. KT610

    125.5 g

    +7.5 g versus Bolt A51

  2. 2. Bolt A51

    118 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. KT610

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Bolt A51

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

Bolt A51 has approximately 104.5% more rectangular screen area than KT610.

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.

KT610: Original memory entry

64 MB

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. KT610

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. Bolt A51

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. KT610

    960 mAh

  2. 2. Bolt A51

    1500 mAh

    +540 mAh versus KT610

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. KT6102. Bolt A51

Everyday essentials
Everyday essentials — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Dimensions (HxWxD)
  • 108.9 Х 53.9 Х 17.2 mm
  • 118.5 Х 62.5 Х 12.8 mm
Weight
  • 125.5 g
  • 118 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.5" inch
Screen resolution
  • 320 x 240 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 960 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 9.2
  • S60 rel. 3.1
  • Android 2.3.7 (Gingerbread)
Headphone jack
  • No
  • Yes
Display
Display — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Touchscreen Unknown
  • touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 17.8 cm2
  • 36.5 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 30.4%
  • 49.3%
PPI /points per inch/
  • 167 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance
Performance — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Processor CPU Unknown
  • 832 MHz
General specs
General specs — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Release date
  • 2008
  • February
  • 2013
  • April
Colors
  • Black
  • Black/Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 32
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • No
USB
  • Proprietary
  • microUSB
Bluetooth
  • 2.0
  • 3.0
Harmful irradiation
  • SAR - 0.54 W/kg (head) 1.32 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Radio
  • No
  • FM radio
Others
  • Second external 4 line 256K display
  • 1.45 inches -Downloadable themes
Unknown
Other features
Other features — specifications for KT610, Bolt A51.
SpecificationKT610Bolt A51
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Voice command/dial -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Photo/video editor
  • Sensors Accelerometer