Celkon Q405 vs O2 XDA Graphite

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

  XDA Graphite: 32 g lighter

  Q405:

  137 g

  XDA Graphite:

  105 g

• Width

  XDA Graphite: 17.3 mm narrower

  Q405:

  64.2 mm

  XDA Graphite:

  46.9 mm

• Screen diagonal

  XDA Graphite: 1.8 in smaller diagonal

  Q405:

  4 in

  XDA Graphite:

  2.2 in

• Depth

  Q405: 8.1 mm thinner

  Q405:

  9.9 mm

  XDA Graphite:

  18 mm

• Height

  XDA Graphite: 14.5 mm shorter

  Q405:

  124 mm

  XDA Graphite:

  109.5 mm

• Release year

  Q405:

  2015

  XDA Graphite:

  2006

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. Q405

   Height:

   124 mm +14.5 mm versus XDA Graphite

   Width:

   64.2 mm +17.3 mm versus XDA Graphite

   Depth:

   9.9 mm

2. 2. XDA Graphite

   Height:

   109.5 mm

   Width:

   46.9 mm

   Depth:

   18 mm +8.1 mm versus Q405

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. Q405

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. XDA Graphite

   Screen diagonal:

   2.2 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   15 cm²

Q405 has approximately 203.8% more rectangular screen area than XDA Graphite.

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.