Lava Iris X1 Grand 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.

• Weight

  Iris X1 Grand: 24 g lighter

  Iris X1 Grand:

  152 g

  Quantum:

  176 g

• Width

  Quantum: 12.5 mm narrower

  Iris X1 Grand:

  72 mm

  Quantum:

  59.5 mm

• Screen diagonal

  Quantum: 1.5 in smaller diagonal

  Iris X1 Grand:

  5 in

  Quantum:

  3.5 in

• Chipset

  Iris X1 Grand:

  Mediatek MT6582M (28 nm)

  Quantum:

  Qualcomm QSD8650 Snapdragon S1

• Depth

  Iris X1 Grand: 6 mm thinner

  Iris X1 Grand:

  9.2 mm

  Quantum:

  15.2 mm

• Height

  Quantum: 24.5 mm shorter

  Iris X1 Grand:

  144 mm

  Quantum:

  119.5 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. Iris X1 Grand

   Height:

   144 mm +24.5 mm versus Quantum

   Width:

   72 mm +12.5 mm versus Quantum

   Depth:

   9.2 mm

2. 2. Quantum

   Height:

   119.5 mm

   Width:

   59.5 mm

   Depth:

   15.2 mm +6 mm versus Iris X1 Grand

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. Iris X1 Grand

   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

Iris X1 Grand 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.