Google Pixel 3 XL vs LG K40S

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

  Pixel 3 XL:

  OLED

  K40S:

  LCD

• Width

  K40S: 2.8 mm narrower

  Pixel 3 XL:

  76.7 mm

  K40S:

  73.9 mm

• Screen diagonal

  K40S: 0.2 in smaller diagonal

  Pixel 3 XL:

  6.3 in

  K40S:

  6.1 in

• Chipset

  Pixel 3 XL:

  Qualcomm SDM845 Snapdragon 845 (10 nm)

  K40S:

  Mediatek MT6762 Helio P22 (12 nm)

• Rear camera layout

  Pixel 3 XL:

  Single

  K40S:

  Dual

• Depth

  Pixel 3 XL: 0.7 mm thinner

  Pixel 3 XL:

  7.9 mm

  K40S:

  8.6 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. Pixel 3 XL

   Height:

   158 mm

   Width:

   76.7 mm +2.8 mm versus K40S

   Depth:

   7.9 mm

   Weight:

   184 g

2. 2. K40S

   Height:

   156.3 mm

   Width:

   73.9 mm

   Depth:

   8.6 mm +0.7 mm versus Pixel 3 XL

   Weight:

   Unknown

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. Pixel 3 XL

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   18.5:9

   Approximate rectangular screen area:

   100.7 cm²

2. 2. K40S

   Screen diagonal:

   6.1 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   92.9 cm²

Pixel 3 XL has approximately 8.5% more rectangular screen area than K40S.

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.