HTC U12+ vs Samsung Galaxy A31

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

  U12+:

  LCD

  Galaxy A31:

  OLED

• Screen diagonal

  U12+: 0.4 in smaller diagonal

  U12+:

  6 in

  Galaxy A31:

  6.4 in

• Memory variants

  At 64 GB storage

  U12+:

  6 GB RAM

  Galaxy A31:

  4 GB RAM

• Rear camera layout

  U12+:

  Dual

  Galaxy A31:

  Quad

• Height

  U12+: 2.7 mm shorter

  U12+:

  156.6 mm

  Galaxy A31:

  159.3 mm

• Release year

  U12+:

  2018

  Galaxy A31:

  2020

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. U12+

   Height:

   156.6 mm

   Width:

   73.9 mm

   Depth:

   8.7 mm

2. 2. Galaxy A31

   Height:

   159.3 mm +2.7 mm versus U12+

   Width:

   73.1 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. U12+

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   92.9 cm²

2. 2. Galaxy A31

   Screen diagonal:

   6.4 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   98.9 cm²

Galaxy A31 has approximately 6.4% more rectangular screen area than U12+.

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.