Asus ROG Phone 3 vs Huawei Mate 20 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

  Mate 20 Pro: 51 g lighter

  ROG Phone 3:

  240 g

  Mate 20 Pro:

  189 g

• Width

  Mate 20 Pro: 5.7 mm narrower

  ROG Phone 3:

  78 mm

  Mate 20 Pro:

  72.3 mm

• Screen diagonal

  Mate 20 Pro: 0.2 in smaller diagonal

  ROG Phone 3:

  6.59 in

  Mate 20 Pro:

  6.39 in

• Depth

  Mate 20 Pro: 1.3 mm thinner

  ROG Phone 3:

  9.9 mm

  Mate 20 Pro:

  8.6 mm

• Height

  Mate 20 Pro: 13.2 mm shorter

  ROG Phone 3:

  171 mm

  Mate 20 Pro:

  157.8 mm

• Release year

  ROG Phone 3:

  2020

  Mate 20 Pro:

  2018

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. ROG Phone 3

   Height:

   171 mm +13.2 mm versus Mate 20 Pro

   Width:

   78 mm +5.7 mm versus Mate 20 Pro

   Depth:

   9.9 mm +1.3 mm versus Mate 20 Pro

2. 2. Mate 20 Pro

   Height:

   157.8 mm

   Width:

   72.3 mm

   Depth:

   8.6 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. ROG Phone 3

   Screen diagonal:

   6.59 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   106.6 cm²

2. 2. Mate 20 Pro

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

ROG Phone 3 has approximately 6.4% more rectangular screen area than Mate 20 Pro.

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.