Palm Pre Plus vs Plum Coach Pro

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

  Pre Plus: 18 g lighter

  Pre Plus:

  138 g

  Coach Pro:

  156 g

• Width

  Pre Plus: 14.5 mm narrower

  Pre Plus:

  59.5 mm

  Coach Pro:

  74 mm

• Screen diagonal

  Pre Plus: 2.9 in smaller diagonal

  Pre Plus:

  3.1 in

  Coach Pro:

  6 in

• Depth

  Coach Pro: 7 mm thinner

  Pre Plus:

  16.9 mm

  Coach Pro:

  9.9 mm

• Height

  Pre Plus: 57.3 mm shorter

  Pre Plus:

  100.5 mm

  Coach Pro:

  157.8 mm

• Release year

  Pre Plus:

  2010

  Coach Pro:

  2014

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. Pre Plus

   Height:

   100.5 mm

   Width:

   59.5 mm

   Depth:

   16.9 mm +7 mm versus Coach Pro

2. 2. Coach Pro

   Height:

   157.8 mm +57.3 mm versus Pre Plus

   Width:

   74 mm +14.5 mm versus Pre Plus

   Depth:

   9.9 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. Pre Plus

   Screen diagonal:

   3.1 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   28.6 cm²

2. 2. Coach Pro

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

Coach Pro has approximately 246.8% more rectangular screen area than Pre Plus.

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.