Huawei nova 3i vs vivo Y91i

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

  Y91i: 5.5 g lighter

  nova 3i:

  169 g

  Y91i:

  163.5 g

• Chipset

  nova 3i:

  HiSilicon Kirin 710 (12 nm)

  Y91i:

  Mediatek MT6762 Helio P22 (12 nm)

• Rear camera layout

  nova 3i:

  Dual

  Y91i:

  Single

• Depth

  nova 3i: 0.7 mm thinner

  nova 3i:

  7.6 mm

  Y91i:

  8.3 mm

• Height

  Y91i: 2.5 mm shorter

  nova 3i:

  157.6 mm

  Y91i:

  155.1 mm

• Release year

  nova 3i:

  2018

  Y91i:

  2019

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. nova 3i

   Height:

   157.6 mm +2.5 mm versus Y91i

   Width:

   75.2 mm

   Depth:

   7.6 mm

2. 2. Y91i

   Height:

   155.1 mm

   Width:

   75.1 mm

   Depth:

   8.3 mm +0.7 mm versus nova 3i

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. nova 3i

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   97.4 cm²

2. 2. Y91i

   Screen diagonal:

   6.22 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   96.6 cm²

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.