HP iPAQ rw6818 vs Karbonn A2

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

    A2: 30 g lighter

    iPAQ rw6818:
    140 g
    A2:
    110 g
  • Width

    iPAQ rw6818: 5.6 mm narrower

    iPAQ rw6818:
    58 mm
    A2:
    63.6 mm
  • Screen diagonal

    iPAQ rw6818: 1.3 in smaller diagonal

    iPAQ rw6818:
    2.7 in
    A2:
    4 in
  • Depth

    A2: 7.1 mm thinner

    iPAQ rw6818:
    19.5 mm
    A2:
    12.4 mm
  • Height

    iPAQ rw6818: 22 mm shorter

    iPAQ rw6818:
    102 mm
    A2:
    124 mm
  • Release year

    iPAQ rw6818:
    2006
    A2:
    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. iPAQ rw6818

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    19.5 mm +7.1 mm versus A2
  2. 2. A2

    Height:
    124 mm +22 mm versus iPAQ rw6818
    Width:
    63.6 mm +5.6 mm versus iPAQ rw6818
    Depth:
    12.4 mm

Weight

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

  1. 1. iPAQ rw6818

    140 g

    +30 g versus A2

  2. 2. A2

    110 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. iPAQ rw6818

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 cm²
  2. 2. A2

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

A2 has approximately 101.7% more rectangular screen area than iPAQ rw6818.

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 rw6818: Original memory entry

64 MB RAM · 128 MB ROM

A2: Original memory entry

200 MB

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 rw6818

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

2. A2

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. iPAQ rw6818

    1530 mAh

  2. 2. A2

    1750 mAh

    +220 mAh versus iPAQ rw6818

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 rw68182. A2

Everyday essentials
Everyday essentials — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Dimensions (HxWxD)
  • 102 Х 58 Х 19.5 mm
  • 124 Х 63.6 Х 12.4 mm
Weight
  • 140 g
  • 110 g
Technology
  • TFT
Unknown
Screen size
  • 2.7" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 200 MB
Memory card support
  • miniSD
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 1750 mAh
  • Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 2.3.6 (Gingerbread)
Headphone jack
  • No
  • Yes
Display
Display — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Screen area
  • 22.6 cm2
  • 45.5 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 38.2%
  • 57.7%
PPI /points per inch/
  • 148 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Performance
Performance — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Processor CPU
  • Intel PXA 272 416 MHz
Unknown
General specs
General specs — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Release date
  • 2006
  • Q2
  • 2013
  • March
Colors
  • Silver
  • white/black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 290 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 120 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • miniUSB
  • Proprietary
Bluetooth
  • 1.2
  • Yes
Music and Audio
Music and Audio — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Radio
  • FM radio
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for iPAQ rw6818, A2.
SpecificationiPAQ rw6818A2
Dop
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Voice memo - Identical to HP iPAQ rw6828
  • but without WLAN support
  • Sensors Accelerometer