vivo X20 Plus UD vs ZTE Max XL

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

  X20 Plus UD:

  OLED

  Max XL:

  LCD

• Width

  X20 Plus UD: 3.7 mm narrower

  X20 Plus UD:

  80.1 mm

  Max XL:

  83.8 mm

• Screen diagonal

  Max XL: 0.43 in smaller diagonal

  X20 Plus UD:

  6.43 in

  Max XL:

  6 in

• Chipset

  X20 Plus UD:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

  Max XL:

  Qualcomm MSM8940 Snapdragon 435 (28 nm)

• Rear camera layout

  X20 Plus UD:

  Dual

  Max XL:

  Single

• Depth

  X20 Plus UD: 1.9 mm thinner

  X20 Plus UD:

  7.5 mm

  Max XL:

  9.4 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. X20 Plus UD

   Height:

   155.3 mm

   Width:

   80.1 mm

   Depth:

   7.5 mm

2. 2. Max XL

   Height:

   165.1 mm +9.8 mm versus X20 Plus UD

   Width:

   83.8 mm +3.7 mm versus X20 Plus UD

   Depth:

   9.4 mm +1.9 mm versus X20 Plus UD

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. X20 Plus UD

   Screen diagonal:

   6.43 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   106.7 cm²

2. 2. Max XL

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

X20 Plus UD has approximately 7.5% more rectangular screen area than Max XL.

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.