Lava Iris 400Q vs Philips W737

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.

• Width

  Iris 400Q: 2 mm narrower

  Iris 400Q:

  63 mm

  W737:

  65 mm

• Screen diagonal

  Iris 400Q: 0.3 in smaller diagonal

  Iris 400Q:

  4 in

  W737:

  4.3 in

• Release year

  Iris 400Q:

  2014

  W737:

  2012

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 400Q

   Height:

   129 mm

   Width:

   63 mm

   Depth:

   10 mm

   Weight:

   Unknown

2. 2. W737

   Height:

   128 mm

   Width:

   65 mm +2 mm versus Iris 400Q

   Depth:

   9.9 mm

   Weight:

   172 g

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 400Q

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. W737

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   51 cm²

W737 has approximately 11.9% more rectangular screen area than Iris 400Q.

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.