LG Optimus L3 E400 vs LG Q51

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

  Optimus L3 E400: 15.9 mm narrower

  Optimus L3 E400:

  61.6 mm

  Q51:

  77.5 mm

• Screen diagonal

  Optimus L3 E400: 3.3 in smaller diagonal

  Optimus L3 E400:

  3.2 in

  Q51:

  6.5 in

• Rear camera layout

  Optimus L3 E400:

  Single

  Q51:

  Triple

• Depth

  Q51: 3.5 mm thinner

  Optimus L3 E400:

  11.9 mm

  Q51:

  8.4 mm

• Height

  Optimus L3 E400: 61.9 mm shorter

  Optimus L3 E400:

  102.6 mm

  Q51:

  164.5 mm

• Release year

  Optimus L3 E400:

  2012

  Q51:

  2020

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. Optimus L3 E400

   Height:

   102.6 mm

   Width:

   61.6 mm

   Depth:

   11.9 mm +3.5 mm versus Q51

   Weight:

   110 g

2. 2. Q51

   Height:

   164.5 mm +61.9 mm versus Optimus L3 E400

   Width:

   77.5 mm +15.9 mm versus Optimus L3 E400

   Depth:

   8.4 mm

   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. Optimus L3 E400

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   31.7 cm²

2. 2. Q51

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   105.5 cm²

Q51 has approximately 232.6% more rectangular screen area than Optimus L3 E400.

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.