HP iPAQ Data Messenger vs Oppo A9

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

  iPAQ Data Messenger: 30 g lighter

  iPAQ Data Messenger:

  160 g

  A9:

  190 g

• Width

  iPAQ Data Messenger: 19.1 mm narrower

  iPAQ Data Messenger:

  57 mm

  A9:

  76.1 mm

• Screen diagonal

  iPAQ Data Messenger: 3.72 in smaller diagonal

  iPAQ Data Messenger:

  2.81 in

  A9:

  6.53 in

• Chipset

  iPAQ Data Messenger:

  Qualcomm MSM7201A

  A9:

  Mediatek Helio P70 (12nm)

• Rear camera layout

  iPAQ Data Messenger:

  Single

  A9:

  Dual

• Depth

  A9: 9.1 mm thinner

  iPAQ Data Messenger:

  17.4 mm

  A9:

  8.3 mm

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 +9.1 mm versus A9

2. 2. A9

   Height:

   162 mm +48 mm versus iPAQ Data Messenger

   Width:

   76.1 mm +19.1 mm versus iPAQ Data Messenger

   Depth:

   8.3 mm

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. A9

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

A9 has approximately 328.1% 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.

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

Battery capacity

Capacity is not battery life. No endurance test is implied.

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.