HP iPAQ hw6510 vs Oppo R15

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 hw6510: 10 g lighter

  iPAQ hw6510:

  165 g

  R15:

  175 g

• Width

  iPAQ hw6510: 4.2 mm narrower

  iPAQ hw6510:

  71 mm

  R15:

  75.2 mm

• Screen diagonal

  iPAQ hw6510: 3.28 in smaller diagonal

  iPAQ hw6510:

  3 in

  R15:

  6.28 in

• Depth

  R15: 10.6 mm thinner

  iPAQ hw6510:

  18 mm

  R15:

  7.4 mm

• Height

  iPAQ hw6510: 37.1 mm shorter

  iPAQ hw6510:

  118 mm

  R15:

  155.1 mm

• Release year

  iPAQ hw6510:

  2005

  R15:

  2018

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 hw6510

   Height:

   118 mm

   Width:

   71 mm

   Depth:

   18 mm +10.6 mm versus R15

2. 2. R15

   Height:

   155.1 mm +37.1 mm versus iPAQ hw6510

   Width:

   75.2 mm +4.2 mm versus iPAQ hw6510

   Depth:

   7.4 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 hw6510

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   1:1

   Approximate rectangular screen area:

   29 cm²

2. 2. R15

   Screen diagonal:

   6.28 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   98.4 cm²

R15 has approximately 239.1% more rectangular screen area than iPAQ hw6510.

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.