Allview X4 Xtreme vs verykool s4513 Luna II

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

  s4513 Luna II: 91.9 g lighter

  X4 Xtreme:

  226.9 g

  s4513 Luna II:

  135 g

• Width

  s4513 Luna II: 11.3 mm narrower

  X4 Xtreme:

  83.3 mm

  s4513 Luna II:

  72 mm

• Screen diagonal

  s4513 Luna II: 1.5 in smaller diagonal

  X4 Xtreme:

  6 in

  s4513 Luna II:

  4.5 in

• Chipset

  X4 Xtreme:

  Mediatek MT6757T Helio P25 (16 nm)

  s4513 Luna II:

  Spreadtrum SC7731C

• Depth

  X4 Xtreme: 1.1 mm thinner

  X4 Xtreme:

  9.1 mm

  s4513 Luna II:

  10.2 mm

• Height

  s4513 Luna II: 33.4 mm shorter

  X4 Xtreme:

  166.4 mm

  s4513 Luna II:

  133 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 +33.4 mm versus s4513 Luna II

   Width:

   83.3 mm +11.3 mm versus s4513 Luna II

   Depth:

   9.1 mm

2. 2. s4513 Luna II

   Height:

   133 mm

   Width:

   72 mm

   Depth:

   10.2 mm +1.1 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. s4513 Luna II

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

X4 Xtreme has approximately 77.8% more rectangular screen area than s4513 Luna II.

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.