Asus ROG Phone 3 vs Xiaomi Redmi 8A Dual

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.

• Display technology

  OLED versus LCD

  ROG Phone 3:

  OLED

  Redmi 8A Dual:

  LCD

• Weight

  Redmi 8A Dual: 52 g lighter

  ROG Phone 3:

  240 g

  Redmi 8A Dual:

  188 g

• Width

  Redmi 8A Dual: 2.6 mm narrower

  ROG Phone 3:

  78 mm

  Redmi 8A Dual:

  75.4 mm

• Screen diagonal

  Redmi 8A Dual: 0.37 in smaller diagonal

  ROG Phone 3:

  6.59 in

  Redmi 8A Dual:

  6.22 in

• Rear camera layout

  ROG Phone 3:

  Triple

  Redmi 8A Dual:

  Dual

• Depth

  Redmi 8A Dual: 0.5 mm thinner

  ROG Phone 3:

  9.9 mm

  Redmi 8A Dual:

  9.4 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. ROG Phone 3

   Height:

   171 mm +14.5 mm versus Redmi 8A Dual

   Width:

   78 mm +2.6 mm versus Redmi 8A Dual

   Depth:

   9.9 mm +0.5 mm versus Redmi 8A Dual

2. 2. Redmi 8A Dual

   Height:

   156.5 mm

   Width:

   75.4 mm

   Depth:

   9.4 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. Redmi 8A Dual

   Screen diagonal:

   6.22 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   96.6 cm²

ROG Phone 3 has approximately 10.4% more rectangular screen area than Redmi 8A Dual.

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.