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Apple iPhone 4 vs Micromax Bolt Q381

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

      iPhone 4: 1.5 in smaller diagonal

      iPhone 4:
      3.5 in
      Bolt Q381:
      5 in

    • Chipset

      iPhone 4:
      Apple A4 (45 nm)
      Bolt Q381:
      Spreadtrum SC7731G

    • Release year

      iPhone 4:
      2010
      Bolt Q381:
      2016

    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 4

      Height:
      115.2 mm
      Width:
      58.6 mm
      Depth:
      9.3 mm
      Weight:
      137 g

    2. 2. Bolt Q381

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

      Unavailable dimensions are omitted from the drawing.

    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 4

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

    2. 2. Bolt Q381

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

    Bolt Q381 has approximately 88.9% more rectangular screen area than iPhone 4.

    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 4, Bolt Q381, compared at the same storage capacity.
    StorageiPhone 4Bolt Q381
    8 GB Unknown 1 GB RAM
    iPhone 4: Original memory entry

    8/16/32 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. iPhone 4

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

    2. Bolt Q381

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

    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 4

      1420 mAh

    2. 2. Bolt Q381

      2000 mAh

      +580 mAh versus iPhone 4

    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 42. Bolt Q381

    Everyday essentials
    Everyday essentials — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • Х Х mm
    Weight
    • 137 g
    • 0 g
    Technology
    • LED-backlit IPS LCD
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5" inch
    Screen resolution
    • 640 x 960 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8/16/32 GB
    • 512 MB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1420 mAh
    • Non-removable Li-Po
    • 2000 mAh
    • Removable Li-Ion
    Operating system OS
    • iOS 4
    • upgradable to iOS 7.1.2
    • Android 5.1 (Lollipop)
    Chipset
    • Apple A4 (45 nm)
    • Spreadtrum SC7731G
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 68.9 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 54.0%
    		 Unknown
    PPI /points per inch/
    • 330 PPI
    • 196 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Rear camera, main
    • 5 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 5 MP
    • f/2.8
    • 1/3.2''
    • 1.75µm
    • AF
    • 5 MP
    Functions
    • LED flash
    • HDR
    		 Unknown
    Video
    • 480p@30fps
    • 720p
    Front camera, selfie
    • 0.3 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • VGA
    • Videocalling over Wi-Fi only
    • VGA
    Performance

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

    Performance — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Processor CPU
    • 1.0 GHz Cortex-A8
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • PowerVR SGX535
    		 Unknown
    Antutu 7 score *
    • 4152
    		 Unknown
    General specs
    General specs — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Release date
    • 2010
    • June
    • 2016
    • July
    Colors
    • Black
    • White
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 200 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 300 h (2G) / Up to 300 h (3G) Talking time- Up to 14 h (2G) / Up to 7 h (3G) Music play - Up to 40 h
    • Stand by time- Up to 360 h Talking time- Up to 6 h 30 min
    Body build
    • Front/back glass & aluminum frame
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    SIM card
    • Micro-SIM
    • Dual SIM (Micro-SIM/ Mini-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 7.2/5.76 Mbps
    • HSPA
    GPRS
    • Class 10
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • microUSB 2.0
    Bluetooth
    • 2.1
    • A2DP
    • 2.1
    Harmful irradiation
    • SAR - 1.17 W/kg (head) 1.11 W/kg (body) SAR EU - 0.93 W/kg (head) 0.74 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Radio
    • No
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for iPhone 4, Bolt Q381.
    SpecificationiPhone 4Bolt Q381
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Scratch-resistant glass back panel
    • Sensors Accelerometer