Lava X19 vs LG Quantum

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

  Quantum: 13.1 mm narrower

  X19:

  72.6 mm

  Quantum:

  59.5 mm

• Screen diagonal

  Quantum: 1.5 in smaller diagonal

  X19:

  5 in

  Quantum:

  3.5 in

• Depth

  X19: 6.3 mm thinner

  X19:

  8.9 mm

  Quantum:

  15.2 mm

• Height

  Quantum: 26 mm shorter

  X19:

  145.5 mm

  Quantum:

  119.5 mm

• Release year

  X19:

  2016

  Quantum:

  2010

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. X19

   Height:

   145.5 mm +26 mm versus Quantum

   Width:

   72.6 mm +13.1 mm versus Quantum

   Depth:

   8.9 mm

   Weight:

   Unknown

2. 2. Quantum

   Height:

   119.5 mm

   Width:

   59.5 mm

   Depth:

   15.2 mm +6.3 mm versus X19

   Weight:

   176 g

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. X19

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Quantum

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

X19 has approximately 97.7% more rectangular screen area than Quantum.

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.