Energizer Hardcase H550S vs Lava X81

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

  X81: 45 g lighter

  Hardcase H550S:

  203 g

  X81:

  158 g

• Width

  X81: 8.9 mm narrower

  Hardcase H550S:

  80.7 mm

  X81:

  71.8 mm

• Memory variants

  At 32 GB storage

  Hardcase H550S:

  3 GB RAM

  X81:

  2 GB RAM

• Depth

  X81: 2.2 mm thinner

  Hardcase H550S:

  11.1 mm

  X81:

  8.9 mm

• Height

  X81: 3.8 mm shorter

  Hardcase H550S:

  158.8 mm

  X81:

  155 mm

• Release year

  Hardcase H550S:

  2018

  X81:

  2016

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. Hardcase H550S

   Height:

   158.8 mm +3.8 mm versus X81

   Width:

   80.7 mm +8.9 mm versus X81

   Depth:

   11.1 mm +2.2 mm versus X81

2. 2. X81

   Height:

   155 mm

   Width:

   71.8 mm

   Depth:

   8.9 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. Hardcase H550S

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. X81

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 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.