Palm Treo 680 vs Panasonic P55 Max

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

  Treo 680: 23 g lighter

  Treo 680:

  157 g

  P55 Max:

  180 g

• Width

  Treo 680: 19.2 mm narrower

  Treo 680:

  58.4 mm

  P55 Max:

  77.6 mm

• Screen diagonal

  Treo 680: 3 in smaller diagonal

  Treo 680:

  2.5 in

  P55 Max:

  5.5 in

• Depth

  P55 Max: 11.6 mm thinner

  Treo 680:

  20.3 mm

  P55 Max:

  8.7 mm

• Height

  Treo 680: 40.2 mm shorter

  Treo 680:

  111.8 mm

  P55 Max:

  152 mm

• Release year

  Treo 680:

  2006

  P55 Max:

  2017

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. Treo 680

   Height:

   111.8 mm

   Width:

   58.4 mm

   Depth:

   20.3 mm +11.6 mm versus P55 Max

2. 2. P55 Max

   Height:

   152 mm +40.2 mm versus Treo 680

   Width:

   77.6 mm +19.2 mm versus Treo 680

   Depth:

   8.7 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. Treo 680

   Screen diagonal:

   2.5 in

   Aspect ratio (height:width):

   1:1

   Approximate rectangular screen area:

   20.2 cm²

2. 2. P55 Max

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

P55 Max has approximately 313.6% more rectangular screen area than Treo 680.

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the 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.