Micromax Bolt A066 vs verykool s758

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 A066: 1.65 in smaller diagonal

    Bolt A066:
    3.5 in
    s758:
    5.15 in
  • Chipset

    Bolt A066:
    Mediatek MT6571 (28 nm)
    s758:
    Mediatek MT6577 (40 nm)
  • Release year

    Bolt A066:
    2014
    s758:
    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. Bolt A066

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. s758

    Height:
    152.3 mm
    Width:
    80 mm
    Depth:
    11 mm
    Weight:
    212 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. Bolt A066

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. s758

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

s758 has approximately 107% more rectangular screen area than Bolt A066.

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 A066: Original memory entry

4 GB · 512 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 A066

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

2. s758

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. Bolt A066

    1300 mAh

  2. 2. s758

    2350 mAh

    +1050 mAh versus Bolt A066

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 A0662. s758

Everyday essentials
Everyday essentials — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Dimensions (HxWxD)
  • Х Х mm
  • 152.3 Х 80 Х 11 mm
Weight
  • 0 g
  • 212 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 3.5" inch
  • 5.15" 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.
  • 4 GB
  • 512 MB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 2350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6571 (28 nm)
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 75.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio Unknown
  • 62.0%
PPI /points per inch/
  • 165 PPI
  • 181 PPI
Camera and Video
Camera and Video — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • 480p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cotex-A9
Graphics processor GPU
  • Mali-400
  • PowerVR SGX531
General specs
General specs — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Release date
  • 2014
  • May
  • 2013
Colors
  • Tranquil Green
  • Pristine White
  • Raging Red
  • Smokey Grey
  • Black
  • White
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 6 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Bolt A066, s758.
SpecificationBolt A066s758
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.37 W/kg (head) 0.41 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Bolt A066, s758.
SpecificationBolt A066s758
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass