Celkon A64 vs O2 Xphone

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

  Xphone: 15 mm narrower

  A64:

  65 mm

  Xphone:

  50 mm

• Screen diagonal

  Xphone: 1.8 in smaller diagonal

  A64:

  4 in

  Xphone:

  2.2 in

• Depth

  A64: 13.5 mm thinner

  A64:

  10.5 mm

  Xphone:

  24 mm

• Height

  Xphone: 4 mm shorter

  A64:

  124 mm

  Xphone:

  120 mm

• Release year

  A64:

  2014

  Xphone:

  2003

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. A64

   Height:

   124 mm +4 mm versus Xphone

   Width:

   65 mm +15 mm versus Xphone

   Depth:

   10.5 mm

2. 2. Xphone

   Height:

   120 mm

   Width:

   50 mm

   Depth:

   24 mm +13.5 mm versus A64

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. A64

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   47.6 cm²

2. 2. Xphone

   Xphone: Screen geometry unavailable or conflicting.

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.