Allview X1 Xtreme vs vivo Y50

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

  X1 Xtreme: 46.5 g lighter

  X1 Xtreme:

  150.5 g

  Y50:

  197 g

• Width

  X1 Xtreme: 1.5 mm narrower

  X1 Xtreme:

  75 mm

  Y50:

  76.5 mm

• Screen diagonal

  X1 Xtreme: 1.03 in smaller diagonal

  X1 Xtreme:

  5.5 in

  Y50:

  6.53 in

• Chipset

  X1 Xtreme:

  Qualcomm MSM8274 Snapdragon 800 (28 nm)

  Y50:

  Qualcomm SM6125 Snapdragon 665 (11 nm)

• Rear camera layout

  X1 Xtreme:

  Single

  Y50:

  Quad

• Depth

  Y50: 0.6 mm thinner

  X1 Xtreme:

  9.7 mm

  Y50:

  9.1 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

   Width:

   75 mm

   Depth:

   9.7 mm +0.6 mm versus Y50

2. 2. Y50

   Height:

   162 mm +11.4 mm versus X1 Xtreme

   Width:

   76.5 mm +1.5 mm versus X1 Xtreme

   Depth:

   9.1 mm

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. Y50

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102.9 cm²

Y50 has approximately 23.5% more rectangular screen area than X1 Xtreme.

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.