Micromax A28 Bolt vs Nokia 7710

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

    A28 Bolt: 100 g lighter

    A28 Bolt:
    89 g
    7710:
    189 g
  • Width

    A28 Bolt: 7 mm narrower

    A28 Bolt:
    62.5 mm
    7710:
    69.5 mm
  • Depth

    A28 Bolt: 6.5 mm thinner

    A28 Bolt:
    12.5 mm
    7710:
    19 mm
  • Height

    A28 Bolt: 11.1 mm shorter

    A28 Bolt:
    116.9 mm
    7710:
    128 mm
  • Release year

    A28 Bolt:
    2014
    7710:
    2004

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. A28 Bolt

    Height:
    116.9 mm
    Width:
    62.5 mm
    Depth:
    12.5 mm
  2. 2. 7710

    Height:
    128 mm +11.1 mm versus A28 Bolt
    Width:
    69.5 mm +7 mm versus A28 Bolt
    Depth:
    19 mm +6.5 mm versus A28 Bolt

Weight

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

  1. 1. A28 Bolt

    89 g

  2. 2. 7710

    189 g

    +100 g versus A28 Bolt

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. A28 Bolt

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. 7710

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    31.6 cm²

A28 Bolt has approximately 15.4% more rectangular screen area than 7710.

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.

A28 Bolt: Original memory entry

512 MB · 256 MB RAM

7710: Original memory entry

90 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. A28 Bolt

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

2. 7710

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC · 128 MB included

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. A28 Bolt

    1500 mAh

    +200 mAh versus 7710

  2. 2. 7710

    1300 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. A28 Bolt2. 7710

Everyday essentials
Everyday essentials — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Dimensions (HxWxD)
  • 116.9 Х 62.5 Х 12.5 mm
  • 128 Х 69.5 Х 19 mm
Weight
  • 89 g
  • 189 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.5" inch
Screen resolution
  • 320 x 480 px
  • 640 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
  • 90 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • MMC
  • 128 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.3 (Gingerbread)
  • Symbian 7.0s
  • Series 90 UI
Chipset Unknown
  • TI OMAP 1510
Headphone jack
  • Yes
  • No
Display
Display — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 36.5 cm2
  • 31.6 cm2
Screen format
  • 3:2 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 49.9%
  • 35.5%
PPI /points per inch/
  • 165 PPI
  • 204 PPI
Camera and Video
Camera and Video — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Rear camera, main
  • 0.3 MP
  • Single
  • 1 MP
  • Single
Camera specs Unknown
  • 1 MP
Video
  • 320p
  • QCIF
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Processor CPU
  • 1.0 GHz Cortex-A5
  • 168 MHz ARM925T
Graphics processor GPU
  • Mali-300
Unknown
General specs
General specs — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Release date
  • 2014
  • 2004
  • Q4
Colors
  • Black
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 40 EUR
Unknown
Battery life
  • Stand by time- Up to 260 h Talking time- Up to 4 h
  • Stand by time- Up to 210 h Talking time- Up to 12 h
Communication and Connectivity
Communication and Connectivity — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
GPRS
  • Class 12
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • No
  • No
USB
  • microUSB
  • Pop-Port
Bluetooth
  • 2.1
  • A2DP
  • 1.2
Harmful irradiation Unknown
  • SAR - 0.22 W/kg (head) 0.54 W/kg (body) SAR EU - 0.53 W/kg (head)
Music and Audio
Music and Audio — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Radio
  • FM radio
  • recording
  • FM radio
Others Unknown
  • Pen input -Partial mode display (640 x 48 pixels) for saving power
Other features
Other features — specifications for A28 Bolt, 7710.
SpecificationA28 Bolt7710
Dop Unknown
  • Stereo audio/video player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Organizer -Voice recorder -Voice memo