QMobile Noir Z12 vs vivo V19

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

  Noir Z12: 29 g lighter

  Noir Z12:

  147 g

  V19:

  176 g

• Screen diagonal

  Noir Z12: 0.94 in smaller diagonal

  Noir Z12:

  5.5 in

  V19:

  6.44 in

• Chipset

  Noir Z12:

  Mediatek MT6753 (28 nm)

  V19:

  Qualcomm SDM675 Snapdragon 675 (11 nm)

• Rear camera layout

  Noir Z12:

  Single

  V19:

  Quad

• Depth

  Noir Z12: 1.6 mm thinner

  Noir Z12:

  6.9 mm

  V19:

  8.5 mm

• Height

  Noir Z12: 7.1 mm shorter

  Noir Z12:

  151.9 mm

  V19:

  159 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 Z12

   Height:

   151.9 mm

   Width:

   74.6 mm

   Depth:

   6.9 mm

2. 2. V19

   Height:

   159 mm +7.1 mm versus Noir Z12

   Width:

   74.2 mm

   Depth:

   8.5 mm +1.6 mm versus Noir Z12

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 Z12

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. V19

   Screen diagonal:

   6.44 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   100.1 cm²

V19 has approximately 20.1% more rectangular screen area than Noir Z12.

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.