Energizer Hardcase H591S vs HTC One M9

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

  One M9: 103 g lighter

  Hardcase H591S:

  260 g

  One M9:

  157 g

• Width

  One M9: 9.7 mm narrower

  Hardcase H591S:

  79.4 mm

  One M9:

  69.7 mm

• Screen diagonal

  One M9: 0.99 in smaller diagonal

  Hardcase H591S:

  5.99 in

  One M9:

  5 in

• Chipset

  Hardcase H591S:

  Mediatek MT6763 Helio P23 (16 nm)

  One M9:

  Qualcomm MSM8994 Snapdragon 810 (20 nm)

• Rear camera layout

  Hardcase H591S:

  Dual

  One M9:

  Single

• Depth

  One M9: 2.6 mm thinner

  Hardcase H591S:

  12.2 mm

  One M9:

  9.6 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. Hardcase H591S

   Height:

   164.2 mm +19.6 mm versus One M9

   Width:

   79.4 mm +9.7 mm versus One M9

   Depth:

   12.2 mm +2.6 mm versus One M9

2. 2. One M9

   Height:

   144.6 mm

   Width:

   69.7 mm

   Depth:

   9.6 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 H591S

   Screen diagonal:

   5.99 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   98.9 cm²

2. 2. One M9

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Hardcase H591S has approximately 43.5% more rectangular screen area than One M9.

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.