Oppo Reno4 Z 5G vs Coolpad Cool Play 6

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

  Cool Play 6: 9 g lighter

  Reno4 Z 5G:

  184 g

  Cool Play 6:

  175 g

• Screen diagonal

  Cool Play 6: 1.07 in smaller diagonal

  Reno4 Z 5G:

  6.57 in

  Cool Play 6:

  5.5 in

• Rear camera layout

  Reno4 Z 5G:

  Quad

  Cool Play 6:

  Single

• Height

  Cool Play 6: 11.8 mm shorter

  Reno4 Z 5G:

  163.8 mm

  Cool Play 6:

  152 mm

• Release year

  Reno4 Z 5G:

  2020

  Cool Play 6:

  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. Reno4 Z 5G

   Height:

   163.8 mm +11.8 mm versus Cool Play 6

   Width:

   75.5 mm

   Depth:

   8.1 mm

2. 2. Cool Play 6

   Height:

   152 mm

   Width:

   75.2 mm

   Depth:

   8.5 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. Reno4 Z 5G

   Screen diagonal:

   6.57 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   104.2 cm²

2. 2. Cool Play 6

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Reno4 Z 5G has approximately 25% more rectangular screen area than Cool Play 6.

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.