LG K40 vs Sony Xperia Z2

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

  K40: 13 g lighter

  K40:

  150 g

  Xperia Z2:

  163 g

• Width

  K40: 1.4 mm narrower

  K40:

  71.9 mm

  Xperia Z2:

  73.3 mm

• Screen diagonal

  Xperia Z2: 0.5 in smaller diagonal

  K40:

  5.7 in

  Xperia Z2:

  5.2 in

• Chipset

  K40:

  Mediatek MT6762 Helio P22 (12 nm)

  Xperia Z2:

  Qualcomm MSM8974AB Snapdragon 801 (28 nm)

• Height

  Xperia Z2: 6.2 mm shorter

  K40:

  153 mm

  Xperia Z2:

  146.8 mm

• Release year

  K40:

  2019

  Xperia Z2:

  2014

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. K40

   Height:

   153 mm +6.2 mm versus Xperia Z2

   Width:

   71.9 mm

   Depth:

   8.3 mm

2. 2. Xperia Z2

   Height:

   146.8 mm

   Width:

   73.3 mm +1.4 mm versus K40

   Depth:

   8.2 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. K40

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

2. 2. Xperia Z2

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

K40 has approximately 12.5% more rectangular screen area than Xperia Z2.

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.