Apple iPhone 7 vs Celkon Q405

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

  Q405: 2.9 mm narrower

  iPhone 7:

  67.1 mm

  Q405:

  64.2 mm

• Screen diagonal

  Q405: 0.7 in smaller diagonal

  iPhone 7:

  4.7 in

  Q405:

  4 in

• Chipset

  iPhone 7:

  Apple A10 Fusion (16 nm)

  Q405:

  Spreadtrum 7731

• Depth

  iPhone 7: 2.8 mm thinner

  iPhone 7:

  7.1 mm

  Q405:

  9.9 mm

• Height

  Q405: 14.3 mm shorter

  iPhone 7:

  138.3 mm

  Q405:

  124 mm

• Release year

  iPhone 7:

  2016

  Q405:

  2015

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. iPhone 7

   Height:

   138.3 mm +14.3 mm versus Q405

   Width:

   67.1 mm +2.9 mm versus Q405

   Depth:

   7.1 mm

2. 2. Q405

   Height:

   124 mm

   Width:

   64.2 mm

   Depth:

   9.9 mm +2.8 mm versus iPhone 7

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. iPhone 7

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. Q405

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

iPhone 7 has approximately 33.7% more rectangular screen area than Q405.

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.