vivo X21i vs Vodafone Smart E9

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

  X21i:

  OLED

  Smart E9:

  LCD

• Weight

  Smart E9: 25 g lighter

  X21i:

  159 g

  Smart E9:

  134 g

• Width

  Smart E9: 9.3 mm narrower

  X21i:

  75 mm

  Smart E9:

  65.7 mm

• Screen diagonal

  Smart E9: 1.28 in smaller diagonal

  X21i:

  6.28 in

  Smart E9:

  5 in

• Chipset

  X21i:

  Mediatek MT6771 Helio P60 (12 nm)

  Smart E9:

  Mediatek MT6739 (28 nm)

• Rear camera layout

  X21i:

  Dual

  Smart E9:

  Single

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. X21i

   Height:

   154.4 mm +16.8 mm versus Smart E9

   Width:

   75 mm +9.3 mm versus Smart E9

   Depth:

   7 mm

2. 2. Smart E9

   Height:

   137.6 mm

   Width:

   65.7 mm

   Depth:

   9.8 mm +2.8 mm versus X21i

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. X21i

   Screen diagonal:

   6.28 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   98.4 cm²

2. 2. Smart E9

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   64.5 cm²

X21i has approximately 52.6% more rectangular screen area than Smart E9.

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.