LG Q51 vs Sony Xperia 5

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

  Q51:

  LCD

  Xperia 5:

  OLED

• Width

  Xperia 5: 9.5 mm narrower

  Q51:

  77.5 mm

  Xperia 5:

  68 mm

• Screen diagonal

  Xperia 5: 0.4 in smaller diagonal

  Q51:

  6.5 in

  Xperia 5:

  6.1 in

• Chipset

  Q51:

  Mediatek MT6762 Helio P22 (12 nm)

  Xperia 5:

  Qualcomm SDM855 Snapdragon 855 (7 nm)

• Height

  Xperia 5: 6.5 mm shorter

  Q51:

  164.5 mm

  Xperia 5:

  158 mm

• Release year

  Q51:

  2020

  Xperia 5:

  2019

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. Q51

   Height:

   164.5 mm +6.5 mm versus Xperia 5

   Width:

   77.5 mm +9.5 mm versus Xperia 5

   Depth:

   8.4 mm

   Weight:

   Unknown

2. 2. Xperia 5

   Height:

   158 mm

   Width:

   68 mm

   Depth:

   8.2 mm

   Weight:

   164 g

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. Q51

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   105.5 cm²

2. 2. Xperia 5

   Screen diagonal:

   6.1 in

   Aspect ratio (height:width):

   21:9

   Approximate rectangular screen area:

   86.9 cm²

Q51 has approximately 21.3% more rectangular screen area than Xperia 5.

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.