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HP iPAQ Data Messenger vs Micromax Bolt D321

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

      iPAQ Data Messenger: 2.19 in smaller diagonal

      iPAQ Data Messenger:
      2.81 in
      Bolt D321:
      5 in

    • Chipset

      iPAQ Data Messenger:
      Qualcomm MSM7201A
      Bolt D321:
      Mediatek MT6572 (28 nm)

    • Release year

      iPAQ Data Messenger:
      2008
      Bolt D321:
      2015

    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. iPAQ Data Messenger

      Height:
      114 mm
      Width:
      57 mm
      Depth:
      17.4 mm
      Weight:
      160 g

    2. 2. Bolt D321

      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. iPAQ Data Messenger

      Screen diagonal:
      2.81 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      24.5 cm²

    2. 2. Bolt D321

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

    Bolt D321 has approximately 181.9% more rectangular screen area than iPAQ Data Messenger.

    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.

    iPAQ Data Messenger: Original memory entry

    128 MB RAM · 256 MB ROM

    Bolt D321: 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. iPAQ Data Messenger

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 8 GB (dedicated slot)

    2. Bolt D321

    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. iPAQ Data Messenger

      1140 mAh

    2. 2. Bolt D321

      1800 mAh

      +660 mAh versus iPAQ Data Messenger

    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. iPAQ Data Messenger2. Bolt D321

    Everyday essentials
    Everyday essentials — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Dimensions (HxWxD)
    • 114 Х 57 Х 17.4 mm
    • Х Х mm
    Weight
    • 160 g
    • 0 g
    Technology
    • TFT
    		 Unknown
    Screen size
    • 2.81" inch
    • 5" inch
    Screen resolution
    • 240 x 320 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128 MB RAM
    • 256 MB ROM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 8 GB (dedicated slot)
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1140 mAh
    • Removable Li-Po
    • 1800 mAh
    • Removable Li-Ion
    Operating system OS
    • Microsoft Windows Mobile 6.1 Professional
    • Android 4.4.2 (KitKat)
    Chipset
    • Qualcomm MSM7201A
    • Mediatek MT6572 (28 nm)
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 24.5 cm2
    • 68.9 cm2
    Screen format
    • 4:3 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 37.6%
    		 Unknown
    PPI /points per inch/
    • 142 PPI
    • 196 PPI
    Camera and Video
    Camera and Video — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Rear camera, main
    • 3.15 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 3.15 MP
    • AF
    • 5 MP
    Functions
    • LED flash
    • LED flash
    Video
    • Yes
    • Yes
    Front camera, selfie
    • 0 MP,
    • 2 MP
    • Single
    Specifications Unknown
    • 2 MP
    Performance
    Performance — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Processor CPU
    • 528 MHz ARM 11
    • Dual-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Adreno 130
    • Mali-400
    General specs
    General specs — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Release date
    • 2008
    • October
    • 2015
    • February
    Colors
    • Blue
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 300 h (3G) Talking time- Up to 7 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    SIM card
    • Mini-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 7.2/2 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Class 10
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • Wi-Fi 802.11b/g
    • 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
    • 2.0
    • A2DP
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR - 0.71 W/kg (head) 1.04 W/kg (body)
    • SAR - 0.51 W/kg (head) 0.84 W/kg (body)
    Music and Audio
    Music and Audio — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Radio
    • No
    • FM radio
    Other features
    Other features — specifications for iPAQ Data Messenger, Bolt D321.
    SpecificationiPAQ Data MessengerBolt D321
    Dop
    • Pocket Office -Media player -Predictive text input -Voice memo
    • Sensors Accelerometer
    • proximity