Apple iPhone 4 vs HP iPAQ Voice Messenger

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 Voice Messenger: 30 g lighter

  iPhone 4:

  137 g

  iPAQ Voice Messenger:

  107 g

• Width

  iPAQ Voice Messenger: 8.6 mm narrower

  iPhone 4:

  58.6 mm

  iPAQ Voice Messenger:

  50 mm

• Screen diagonal

  iPAQ Voice Messenger: 1.1 in smaller diagonal

  iPhone 4:

  3.5 in

  iPAQ Voice Messenger:

  2.4 in

• Chipset

  iPhone 4:

  Apple A4 (45 nm)

  iPAQ Voice Messenger:

  Qualcomm MSM7201A

• Depth

  iPhone 4: 4.3 mm thinner

  iPhone 4:

  9.3 mm

  iPAQ Voice Messenger:

  13.6 mm

• Release year

  iPhone 4:

  2010

  iPAQ Voice Messenger:

  2008

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 +8.6 mm versus iPAQ Voice Messenger

   Depth:

   9.3 mm

2. 2. iPAQ Voice Messenger

   Height:

   114 mm

   Width:

   50 mm

   Depth:

   13.6 mm +4.3 mm versus iPhone 4

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. iPAQ Voice Messenger

   Screen diagonal:

   2.4 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   17.8 cm²

iPhone 4 has approximately 104.5% more rectangular screen area than iPAQ Voice 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.

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.