Lava Z80 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

  Z80: 19.2 g lighter

  Z80:

  136.8 g

  Coach Pro:

  156 g

• Screen diagonal

  Z80: 1 in smaller diagonal

  Z80:

  5 in

  Coach Pro:

  6 in

• Memory variants

  At 16 GB storage

  Z80:

  3 GB RAM

  Coach Pro:

  1 GB RAM

• Chipset

  Z80:

  Mediatek MT6737 (28 nm)

  Coach Pro:

  Mediatek MT6582M (28 nm)

• Depth

  Z80: 1.8 mm thinner

  Z80:

  8.1 mm

  Coach Pro:

  9.9 mm

• Height

  Z80: 9.3 mm shorter

  Z80:

  148.5 mm

  Coach Pro:

  157.8 mm

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. Z80

   Height:

   148.5 mm

   Width:

   73.1 mm

   Depth:

   8.1 mm

2. 2. Coach Pro

   Height:

   157.8 mm +9.3 mm versus Z80

   Width:

   74 mm

   Depth:

   9.9 mm +1.8 mm versus Z80

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. Z80

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 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 44% more rectangular screen area than Z80.

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.