Lava Iris X8 vs Sony Xperia XZ Premium

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 X8: 35 g lighter

  Iris X8:

  160 g

  Xperia XZ Premium:

  195 g

• Width

  Iris X8: 6 mm narrower

  Iris X8:

  71 mm

  Xperia XZ Premium:

  77 mm

• Screen diagonal

  Iris X8: 0.46 in smaller diagonal

  Iris X8:

  5 in

  Xperia XZ Premium:

  5.46 in

• Depth

  Xperia XZ Premium: 0.7 mm thinner

  Iris X8:

  8.6 mm

  Xperia XZ Premium:

  7.9 mm

• Height

  Iris X8: 12.6 mm shorter

  Iris X8:

  143.4 mm

  Xperia XZ Premium:

  156 mm

• Release year

  Iris X8:

  2015

  Xperia XZ Premium:

  2017

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 X8

   Height:

   143.4 mm

   Width:

   71 mm

   Depth:

   8.6 mm +0.7 mm versus Xperia XZ Premium

2. 2. Xperia XZ Premium

   Height:

   156 mm +12.6 mm versus Iris X8

   Width:

   77 mm +6 mm versus Iris X8

   Depth:

   7.9 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. Iris X8

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Xperia XZ Premium

   Screen diagonal:

   5.46 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   82.2 cm²

Xperia XZ Premium has approximately 19.2% more rectangular screen area than Iris X8.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.