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BlackBerry Bold 9790 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

      Bold 9790: 2.55 in smaller diagonal

      Bold 9790:
      2.45 in
      Bolt Q381:
      5 in

    • Release year

      Bold 9790:
      2011
      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. Bold 9790

      Height:
      110 mm
      Width:
      60 mm
      Depth:
      11.4 mm
      Weight:
      107 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. Bold 9790

      Screen diagonal:
      2.45 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      18.6 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 270.8% more rectangular screen area than Bold 9790.

    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 Bold 9790, Bolt Q381, compared at the same storage capacity.
    StorageBold 9790Bolt Q381
    8 GB Unknown 1 GB RAM
    Bold 9790: Original memory entry

    8 GB · 768 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. Bold 9790

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

    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. Bold 9790

      1230 mAh

    2. 2. Bolt Q381

      2000 mAh

      +770 mAh versus Bold 9790

    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. Bold 97902. Bolt Q381

    Everyday essentials
    Everyday essentials — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Dimensions (HxWxD)
    • 110 Х 60 Х 11.4 mm
    • Х Х mm
    Weight
    • 107 g
    • 0 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 2.45" inch
    • 5" inch
    Screen resolution
    • 480 x 360 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 768 MB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1230 mAh
    • Removable Li-Ion
    • 2000 mAh
    • Removable Li-Ion
    Operating system OS
    • BlackBerry OS 7.0
    • Android 5.1 (Lollipop)
    Chipset Unknown
    • Spreadtrum SC7731G
    NFC
    • Carrier dependent
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 18.6 cm2
    • 68.9 cm2
    Screen format
    • 4:3 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 28.2%
    		 Unknown
    PPI /points per inch/
    • 245 PPI
    • 196 PPI
    Camera and Video
    Camera and Video — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Rear camera, main
    • 5 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 5 MP
    Functions
    • LED flash
    		 Unknown
    Video
    • 480p
    • 720p
    Front camera, selfie
    • 0 MP,
    • 0.3 MP
    • Single
    Specifications Unknown
    • VGA
    Performance
    Performance — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Processor CPU
    • Marvel Tavor MG1 1.0 GHz
    • Quad-core 1.3 GHz Cortex-A7
    General specs
    General specs — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Release date
    • 2011
    • November
    • 2016
    • July
    Colors
    • Black
    • White
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 130 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 432 h (2G) / Up to 408 h (3G) Talking time- Up to 5 h 10 min (2G) / Up to 5 h 20 min (3G) Music play - Up to 33 h
    • Stand by time- Up to 360 h Talking time- Up to 6 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    SIM card
    • Mini-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
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 2.1
    • A2DP
    • EDR
    • 2.1
    Harmful irradiation
    • SAR - 1.35 W/kg (head) 0.81 W/kg (body) SAR EU - 1.56 W/kg (head) 0.84 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Radio
    • No
    • FM radio
    Other features
    Other features — specifications for Bold 9790, Bolt Q381.
    SpecificationBold 9790Bolt Q381
    Dop
    • Optical trackpad Also known as RIM BlackBerry Onyx III
    • RIM BlackBerry Bellagio
    • Sensors Accelerometer