Oppo A31 vs Prestigio MultiPhone 3400 Duo

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

  MultiPhone 3400 Duo: 60 g lighter

  A31:

  180 g

  MultiPhone 3400 Duo:

  120 g

• Screen diagonal

  MultiPhone 3400 Duo: 2.5 in smaller diagonal

  A31:

  6.5 in

  MultiPhone 3400 Duo:

  4 in

• Rear camera layout

  A31:

  Triple

  MultiPhone 3400 Duo:

  Single

• Release year

  A31:

  2020

  MultiPhone 3400 Duo:

  2013

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. A31

   Height:

   163.9 mm

   Width:

   75.5 mm

   Depth:

   8.3 mm

2. 2. MultiPhone 3400 Duo

   Height:

   Unknown

   Width:

   Unknown

   Depth:

   Unknown

   Unavailable dimensions are omitted from the drawing.

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. A31

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

2. 2. MultiPhone 3400 Duo

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

A31 has approximately 124% more rectangular screen area than MultiPhone 3400 Duo.

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.