Huawei P30 Pro vs Oppo A57

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

  P30 Pro:

  OLED

  A57:

  LCD

• Weight

  A57: 45 g lighter

  P30 Pro:

  192 g

  A57:

  147 g

• Screen diagonal

  A57: 1.27 in smaller diagonal

  P30 Pro:

  6.47 in

  A57:

  5.2 in

• Chipset

  P30 Pro:

  HiSilicon Kirin 980 (7 nm)

  A57:

  Qualcomm MSM8940 Snapdragon 435 (28 nm)

• Rear camera layout

  P30 Pro:

  Quad

  A57:

  Single

• Depth

  A57: 0.7 mm thinner

  P30 Pro:

  8.4 mm

  A57:

  7.7 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. P30 Pro

   Height:

   158 mm +8.9 mm versus A57

   Width:

   73.4 mm

   Depth:

   8.4 mm +0.7 mm versus A57

2. 2. A57

   Height:

   149.1 mm

   Width:

   72.9 mm

   Depth:

   7.7 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. P30 Pro

   Screen diagonal:

   6.47 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   102.8 cm²

2. 2. A57

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

P30 Pro has approximately 37.9% more rectangular screen area than A57.

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.