QMobile Noir Z8 Plus vs vivo U3

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.

• Width

  Noir Z8 Plus: 4.5 mm narrower

  Noir Z8 Plus:

  72 mm

  U3:

  76.5 mm

• Screen diagonal

  Noir Z8 Plus: 1.03 in smaller diagonal

  Noir Z8 Plus:

  5.5 in

  U3:

  6.53 in

• Chipset

  Noir Z8 Plus:

  Qualcomm MSM8916 Snapdragon 410 (28 nm)

  U3:

  Qualcomm SDM675 Snapdragon 675 (11 nm)

• Rear camera layout

  Noir Z8 Plus:

  Single

  U3:

  Triple

• Depth

  Noir Z8 Plus: 1.4 mm thinner

  Noir Z8 Plus:

  7.5 mm

  U3:

  8.9 mm

• Height

  Noir Z8 Plus: 18.7 mm shorter

  Noir Z8 Plus:

  143.5 mm

  U3:

  162.2 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. Noir Z8 Plus

   Height:

   143.5 mm

   Width:

   72 mm

   Depth:

   7.5 mm

   Weight:

   Unknown

2. 2. U3

   Height:

   162.2 mm +18.7 mm versus Noir Z8 Plus

   Width:

   76.5 mm +4.5 mm versus Noir Z8 Plus

   Depth:

   8.9 mm +1.4 mm versus Noir Z8 Plus

   Weight:

   193 g

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. Noir Z8 Plus

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. U3

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

U3 has approximately 25.5% more rectangular screen area than Noir Z8 Plus.

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.