Nokia Lumia 920 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.

• Weight

  A57: 38 g lighter

  Lumia 920:

  185 g

  A57:

  147 g

• Width

  Lumia 920: 2.1 mm narrower

  Lumia 920:

  70.8 mm

  A57:

  72.9 mm

• Screen diagonal

  Lumia 920: 0.7 in smaller diagonal

  Lumia 920:

  4.5 in

  A57:

  5.2 in

• Memory variants

  At 32 GB storage

  Lumia 920:

  1 GB RAM

  A57:

  3 GB RAM

• Chipset

  Lumia 920:

  Qualcomm MSM8960 Snapdragon S4 Plus

  A57:

  Qualcomm MSM8940 Snapdragon 435 (28 nm)

• Depth

  A57: 3 mm thinner

  Lumia 920:

  10.7 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. Lumia 920

   Height:

   130.3 mm

   Width:

   70.8 mm

   Depth:

   10.7 mm +3 mm versus A57

2. 2. A57

   Height:

   149.1 mm +18.8 mm versus Lumia 920

   Width:

   72.9 mm +2.1 mm versus Lumia 920

   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. Lumia 920

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   57.6 cm²

2. 2. A57

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

A57 has approximately 29.3% more rectangular screen area than Lumia 920.

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.