Allview X4 Xtreme vs Samsung Exhilarate i577

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

  Exhilarate i577:

  OLED

• Weight

  Exhilarate i577: 96.9 g lighter

  X4 Xtreme:

  226.9 g

  Exhilarate i577:

  130 g

• Width

  Exhilarate i577: 20.3 mm narrower

  X4 Xtreme:

  83.3 mm

  Exhilarate i577:

  63 mm

• Screen diagonal

  Exhilarate i577: 2 in smaller diagonal

  X4 Xtreme:

  6 in

  Exhilarate i577:

  4 in

• Depth

  X4 Xtreme: 2.9 mm thinner

  X4 Xtreme:

  9.1 mm

  Exhilarate i577:

  12 mm

• Height

  Exhilarate i577: 44.4 mm shorter

  X4 Xtreme:

  166.4 mm

  Exhilarate i577:

  122 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 +44.4 mm versus Exhilarate i577

   Width:

   83.3 mm +20.3 mm versus Exhilarate i577

   Depth:

   9.1 mm

2. 2. Exhilarate i577

   Height:

   122 mm

   Width:

   63 mm

   Depth:

   12 mm +2.9 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. Exhilarate i577

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

X4 Xtreme has approximately 117.9% more rectangular screen area than Exhilarate i577.

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.