LG Stylus 3 vs OnePlus 7 Pro

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

  Stylus 3:

  LCD

  7 Pro:

  OLED

• Weight

  Stylus 3: 57 g lighter

  Stylus 3:

  149 g

  7 Pro:

  206 g

• Width

  7 Pro: 3.9 mm narrower

  Stylus 3:

  79.8 mm

  7 Pro:

  75.9 mm

• Screen diagonal

  Stylus 3: 0.97 in smaller diagonal

  Stylus 3:

  5.7 in

  7 Pro:

  6.67 in

• Chipset

  Stylus 3:

  Mediatek MT6750 M400DK -Qualcomm MSM8940 Snapdragon 435 (28 nm) LS777

  7 Pro:

  Qualcomm SDM855 Snapdragon 855 (7 nm)

• Rear camera layout

  Stylus 3:

  Single

  7 Pro:

  Triple

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. Stylus 3

   Height:

   155.6 mm

   Width:

   79.8 mm +3.9 mm versus 7 Pro

   Depth:

   7.4 mm

2. 2. 7 Pro

   Height:

   162.6 mm +7 mm versus Stylus 3

   Width:

   75.9 mm

   Depth:

   8.8 mm +1.4 mm versus Stylus 3

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. Stylus 3

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

2. 2. 7 Pro

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   109.2 cm²

7 Pro has approximately 21.9% more rectangular screen area than Stylus 3.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.