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Apple iPhone 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: 25 g lighter

      iPhone 6s:
      143 g
      Bolt A51:
      118 g

    • Width

      Bolt A51: 4.6 mm narrower

      iPhone 6s:
      67.1 mm
      Bolt A51:
      62.5 mm

    • Screen diagonal

      Bolt A51: 1.2 in smaller diagonal

      iPhone 6s:
      4.7 in
      Bolt A51:
      3.5 in

    • Depth

      iPhone 6s: 5.7 mm thinner

      iPhone 6s:
      7.1 mm
      Bolt A51:
      12.8 mm

    • Height

      Bolt A51: 19.8 mm shorter

      iPhone 6s:
      138.3 mm
      Bolt A51:
      118.5 mm

    • Release year

      iPhone 6s:
      2015
      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. iPhone 6s

      Height:
      138.3 mm +19.8 mm versus Bolt A51
      Width:
      67.1 mm +4.6 mm versus Bolt A51
      Depth:
      7.1 mm

    2. 2. Bolt A51

      Height:
      118.5 mm
      Width:
      62.5 mm
      Depth:
      12.8 mm +5.7 mm versus iPhone 6s

    Weight

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

    1. 1. iPhone 6s

      143 g

      +25 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. iPhone 6s

      Screen diagonal:
      4.7 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      60.9 cm²

    2. 2. Bolt A51

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

    iPhone 6s has approximately 66.9% 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 iPhone 6s, Bolt A51, compared at the same storage capacity.
    StorageiPhone 6sBolt A51
    16 GB 2 GB RAM Unknown
    32 GB 2 GB RAM Unknown
    64 GB 2 GB RAM Unknown
    128 GB 2 GB RAM Unknown
    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. iPhone 6s

    NFC:
    See details Yes (Apple Pay only)
    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. iPhone 6s

      1715 mAh

      +215 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. iPhone 6s2. Bolt A51

    Everyday essentials
    Everyday essentials — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Dimensions (HxWxD)
    • 138.3 Х 67.1 Х 7.1 mm
    • 118.5 Х 62.5 Х 12.8 mm
    Weight
    • 143 g
    • 118 g
    Technology
    • LED-backlit IPS LCD
    • TFT
    Screen size
    • 4.7" inch
    • 3.5" inch
    Screen resolution
    • 750 x 1334 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16/32/64/128 GB
    • 2 GB RAM
    • 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.
    • 1715 mAh
    • Non-removable Li-Ion
    • 1500 mAh
    • Removable Li-Ion
    Operating system OS
    • iOS 9
    • upgradable to iOS 12.1.3
    • Android 2.3.7 (Gingerbread)
    Chipset
    • Apple A9 (14 nm)
    		 Unknown
    NFC
    • Yes (Apple Pay only)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Touchscreen
    • capacitive touchscreen
    • touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 60.9 cm2
    • 36.5 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 65.6%
    • 49.3%
    PPI /points per inch/
    • 326 PPI
    • 165 PPI
    Screen protection
    • Ion-strengthened glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Rear camera, main
    • 12 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 12 MP
    • f/2.2
    • 29mm (standard)
    • 1/3''
    • 1.22µm
    • PDAF
    • 2 MP
    Functions
    • Face detection
    • HDR
    • panorama
    • LED flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 5 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 5 MP
    • f/2.2
    • 31mm (standard)
    • VGA
    Performance

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

    Performance — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Processor CPU
    • Dual-core 1.84 GHz Twister
    • 832 MHz
    Graphics processor GPU
    • PowerVR GT7600 (six-core graphics)
    		 Unknown
    Antutu 7 score *
    • 133981
    		 Unknown
    GeekBench 4 Single Core *
    • 2273
    		 Unknown
    GeekBench 4 Multi-Core *
    • 3928
    		 Unknown
    Antutu 8 score *
    • 148076
    		 Unknown
    GeekBench 4 Battery *
    • 1488
    		 Unknown
    General specs
    General specs — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Release date
    • 2015
    • September
    • 2013
    • April
    Colors
    • Space Gray
    • Silver
    • Gold
    • Rose Gold
    • Black/Silver
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    • 70 EUR
    Battery life
    • Stand by time- Up to 240 h (3G) Talking time- Up to 14 h (3G) Music play - Up to 50 h
    • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
    Body build
    • Front glass
    • aluminum body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    SIM card
    • Nano-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1700 / 1900 / 2100 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 25(1900)
    • 26(850)
    • 28(700)
    • 29(700) - A1688 LTE band 1(2100)
    • 29(700)
    • 30(2300)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - A1687
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    • EV-DO Rev.A 3.1 Mbps
    • HSPA
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 32
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • QZSS
    • No
    USB
    • 2.0
    • proprietary reversible connector
    • microUSB
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 3.0
    Harmful irradiation
    • SAR - 1.14 W/kg (head) 1.14 W/kg (body) SAR EU - 0.87 W/kg (head) 0.98 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Radio
    • No
    • FM radio
    Others
    • 3D Touch
    • 16-bit/44.1kHz audio -Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for iPhone 6s, Bolt A51.
    SpecificationiPhone 6sBolt A51
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Siri natural language commands and dictation - Apple Pay (Visa
    • MasterCard
    • AMEX certified)
    • Sensors Accelerometer

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