LG G3 LTE-A vs LG K40

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.

• Width

  K40: 2.7 mm narrower

  G3 LTE-A:

  74.6 mm

  K40:

  71.9 mm

• Screen diagonal

  G3 LTE-A: 0.2 in smaller diagonal

  G3 LTE-A:

  5.5 in

  K40:

  5.7 in

• Chipset

  G3 LTE-A:

  Qualcomm APQ8084 Snapdragon 805 (28 nm)

  K40:

  Mediatek MT6762 Helio P22 (12 nm)

• Depth

  K40: 0.8 mm thinner

  G3 LTE-A:

  9.1 mm

  K40:

  8.3 mm

• Height

  G3 LTE-A: 6.7 mm shorter

  G3 LTE-A:

  146.3 mm

  K40:

  153 mm

• Release year

  G3 LTE-A:

  2014

  K40:

  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. G3 LTE-A

   Height:

   146.3 mm

   Width:

   74.6 mm +2.7 mm versus K40

   Depth:

   9.1 mm +0.8 mm versus K40

2. 2. K40

   Height:

   153 mm +6.7 mm versus G3 LTE-A

   Width:

   71.9 mm

   Depth:

   8.3 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. G3 LTE-A

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. K40

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

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.