HTC Desire 19s vs Lava Z91

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

  Z91: 23 g lighter

  Desire 19s:

  170 g

  Z91:

  147 g

• Width

  Z91: 1.9 mm narrower

  Desire 19s:

  74.8 mm

  Z91:

  72.9 mm

• Screen diagonal

  Z91: 0.5 in smaller diagonal

  Desire 19s:

  6.2 in

  Z91:

  5.7 in

• Chipset

  Desire 19s:

  Mediatek MT6762 Helio P22 (12 nm)

  Z91:

  Mediatek MT6739 (28 nm)

• Rear camera layout

  Desire 19s:

  Triple

  Z91:

  Single

• Depth

  Z91: 0.8 mm thinner

  Desire 19s:

  8.5 mm

  Z91:

  7.7 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. Desire 19s

   Height:

   156.2 mm +4.2 mm versus Z91

   Width:

   74.8 mm +1.9 mm versus Z91

   Depth:

   8.5 mm +0.8 mm versus Z91

2. 2. Z91

   Height:

   152 mm

   Width:

   72.9 mm

   Depth:

   7.7 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. Desire 19s

   Screen diagonal:

   6.2 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   95.9 cm²

2. 2. Z91

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

Desire 19s has approximately 14.4% more rectangular screen area than Z91.

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.