Coolpad Defiant vs Lava Iris 550Q

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 550Q: 7.3 g lighter

  Defiant:

  184.3 g

  Iris 550Q:

  177 g

• Width

  Defiant: 6.4 mm narrower

  Defiant:

  71.4 mm

  Iris 550Q:

  77.8 mm

• Screen diagonal

  Defiant: 0.5 in smaller diagonal

  Defiant:

  5 in

  Iris 550Q:

  5.5 in

• Height

  Defiant: 11.5 mm shorter

  Defiant:

  144.5 mm

  Iris 550Q:

  156 mm

• Release year

  Defiant:

  2017

  Iris 550Q:

  2014

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. Defiant

   Height:

   144.5 mm

   Width:

   71.4 mm

   Depth:

   10.2 mm

2. 2. Iris 550Q

   Height:

   156 mm +11.5 mm versus Defiant

   Width:

   77.8 mm +6.4 mm versus Defiant

   Depth:

   9.8 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. Defiant

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Iris 550Q

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Iris 550Q has approximately 21% more rectangular screen area than Defiant.

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.