Meizu Pro 6s 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: 45 g lighter

    Pro 6s:
    163 g
    Bolt A51:
    118 g
  • Width

    Bolt A51: 8.3 mm narrower

    Pro 6s:
    70.8 mm
    Bolt A51:
    62.5 mm
  • Screen diagonal

    Bolt A51: 1.7 in smaller diagonal

    Pro 6s:
    5.2 in
    Bolt A51:
    3.5 in
  • Depth

    Pro 6s: 5.5 mm thinner

    Pro 6s:
    7.3 mm
    Bolt A51:
    12.8 mm
  • Height

    Bolt A51: 29.2 mm shorter

    Pro 6s:
    147.7 mm
    Bolt A51:
    118.5 mm
  • Release year

    Pro 6s:
    2016
    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. Pro 6s

    Height:
    147.7 mm +29.2 mm versus Bolt A51
    Width:
    70.8 mm +8.3 mm versus Bolt A51
    Depth:
    7.3 mm
  2. 2. Bolt A51

    Height:
    118.5 mm
    Width:
    62.5 mm
    Depth:
    12.8 mm +5.5 mm versus Pro 6s

Weight

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

  1. 1. Pro 6s

    163 g

    +45 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. Pro 6s

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Bolt A51

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

Pro 6s has approximately 104.4% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Pro 6s: Original memory entry

64 GB · 512GB 4GB

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. Pro 6s

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

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. Pro 6s

    3060 mAh

    +1560 mAh versus Bolt A51

  2. 2. Bolt A51

    1500 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. Pro 6s2. Bolt A51

Everyday essentials
Everyday essentials — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Dimensions (HxWxD)
  • 147.7 Х 70.8 Х 7.3 mm
  • 118.5 Х 62.5 Х 12.8 mm
Weight
  • 163 g
  • 118 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.2" inch
  • 3.5" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 512 MB
  • 256 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow); Flyme 5.6
  • Android 2.3.7 (Gingerbread)
Chipset
  • Mediatek MT6797T Helio X25 (20 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Touchscreen
  • capacitive touchscreen
  • touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 74.5 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 71.3%
  • 49.3%
PPI /points per inch/
  • 424 PPI
  • 165 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Rear camera, main
  • 12 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/2.0
  • 1/2.9''
  • 1.25µm
  • 4-axis OIS
  • PDAF & laser AF
  • 2 MP
Functions
  • Ten-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 1/4''
  • 1.4µm
  • VGA
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Processor CPU
  • Deca-core (2x2.5 GHz Cortex-A72
  • 4x2 GHz Cortex-A53
  • 4x1.4 GHz Cortex-A53)
  • 832 MHz
Graphics processor GPU
  • Mali-T880 MP4
Unknown
Antutu 7 score *
  • 96325
Unknown
GeekBench 4 Single Core *
  • 1169
Unknown
GeekBench 4 Multi-Core *
  • 4304
Unknown
GeekBench 4 RenderScript *
  • 3175
Unknown
General specs
General specs — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Release date
  • 2016
  • November
  • 2013
  • April
Colors
  • Black
  • Gold
  • Silver
  • Rose Gold
  • Black/Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 430 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 Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • microUSB
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 3.0
Music and Audio
Music and Audio — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Radio
  • No
  • FM radio
Others
  • 3D Touch display
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Pro 6s, Bolt A51.
SpecificationPro 6sBolt A51
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (mCharge 3.0)
  • Sensors Accelerometer