Xiaomi Redmi Note 9S vs ZTE nubia Z18 mini

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

  nubia Z18 mini: 56 g lighter

  Redmi Note 9S:

  209 g

  nubia Z18 mini:

  153 g

• Width

  nubia Z18 mini: 6.1 mm narrower

  Redmi Note 9S:

  76.7 mm

  nubia Z18 mini:

  70.6 mm

• Screen diagonal

  nubia Z18 mini: 0.97 in smaller diagonal

  Redmi Note 9S:

  6.67 in

  nubia Z18 mini:

  5.7 in

• Memory variants

  At 64 GB storage

  Redmi Note 9S:

  4 GB RAM

  nubia Z18 mini:

  6 GB RAM

• Chipset

  Redmi Note 9S:

  Qualcomm SM7125 Snapdragon 720G (8 nm)

  nubia Z18 mini:

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Rear camera layout

  Redmi Note 9S:

  Quad

  nubia Z18 mini:

  Dual

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. Redmi Note 9S

   Height:

   165.8 mm +17.8 mm versus nubia Z18 mini

   Width:

   76.7 mm +6.1 mm versus nubia Z18 mini

   Depth:

   8.8 mm +1.2 mm versus nubia Z18 mini

2. 2. nubia Z18 mini

   Height:

   148 mm

   Width:

   70.6 mm

   Depth:

   7.6 mm

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. Redmi Note 9S

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   107.4 cm²

2. 2. nubia Z18 mini

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

Redmi Note 9S has approximately 28.1% more rectangular screen area than nubia Z18 mini.

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.