Allview X4 Xtreme vs Nokia Lumia 900

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

  X4 Xtreme:

  LCD

  Lumia 900:

  OLED

• Weight

  Lumia 900: 66.9 g lighter

  X4 Xtreme:

  226.9 g

  Lumia 900:

  160 g

• Width

  Lumia 900: 14.8 mm narrower

  X4 Xtreme:

  83.3 mm

  Lumia 900:

  68.5 mm

• Screen diagonal

  Lumia 900: 1.7 in smaller diagonal

  X4 Xtreme:

  6 in

  Lumia 900:

  4.3 in

• Chipset

  X4 Xtreme:

  Mediatek MT6757T Helio P25 (16 nm)

  Lumia 900:

  Qualcomm APQ8055 Snapdragon S2

• Depth

  X4 Xtreme: 2.4 mm thinner

  X4 Xtreme:

  9.1 mm

  Lumia 900:

  11.5 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. X4 Xtreme

   Height:

   166.4 mm +38.6 mm versus Lumia 900

   Width:

   83.3 mm +14.8 mm versus Lumia 900

   Depth:

   9.1 mm

2. 2. Lumia 900

   Height:

   127.8 mm

   Width:

   68.5 mm

   Depth:

   11.5 mm +2.4 mm versus X4 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. X4 Xtreme

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

2. 2. Lumia 900

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

X4 Xtreme has approximately 88.6% more rectangular screen area than Lumia 900.

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.