Allview X1 Xtreme vs Vertu Constellation

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.

• Display technology

  OLED versus LCD

  X1 Xtreme:

  LCD

  Constellation:

  OLED

• Weight

  X1 Xtreme: 13.5 g lighter

  X1 Xtreme:

  150.5 g

  Constellation:

  164 g

• Width

  Constellation: 20.5 mm narrower

  X1 Xtreme:

  75 mm

  Constellation:

  54.5 mm

• Screen diagonal

  Constellation: 2 in smaller diagonal

  X1 Xtreme:

  5.5 in

  Constellation:

  3.5 in

• Depth

  X1 Xtreme: 2.5 mm thinner

  X1 Xtreme:

  9.7 mm

  Constellation:

  12.2 mm

• Height

  Constellation: 32.4 mm shorter

  X1 Xtreme:

  150.6 mm

  Constellation:

  118.2 mm

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. X1 Xtreme

   Height:

   150.6 mm +32.4 mm versus Constellation

   Width:

   75 mm +20.5 mm versus Constellation

   Depth:

   9.7 mm

2. 2. Constellation

   Height:

   118.2 mm

   Width:

   54.5 mm

   Depth:

   12.2 mm +2.5 mm versus X1 Xtreme

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. X1 Xtreme

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Constellation

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   33.8 cm²

X1 Xtreme has approximately 146.9% more rectangular screen area than Constellation.

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.