Allview E4 vs HP iPAQ hw6510

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

  E4: 35 g lighter

  E4:

  130 g

  iPAQ hw6510:

  165 g

• Screen diagonal

  iPAQ hw6510: 2.5 in smaller diagonal

  E4:

  5.5 in

  iPAQ hw6510:

  3 in

• Depth

  E4: 9.4 mm thinner

  E4:

  8.6 mm

  iPAQ hw6510:

  18 mm

• Height

  iPAQ hw6510: 22.7 mm shorter

  E4:

  140.7 mm

  iPAQ hw6510:

  118 mm

• Release year

  E4:

  2015

  iPAQ hw6510:

  2005

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. E4

   Height:

   140.7 mm +22.7 mm versus iPAQ hw6510

   Width:

   70.2 mm

   Depth:

   8.6 mm

2. 2. iPAQ hw6510

   Height:

   118 mm

   Width:

   71 mm

   Depth:

   18 mm +9.4 mm versus E4

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. E4

   E4: Screen geometry unavailable or conflicting.

2. 2. iPAQ hw6510

   Screen diagonal:

   3 in

   Aspect ratio (height:width):

   1:1

   Approximate rectangular screen area:

   29 cm²

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.