Karbonn S1 Titanium vs Xiaomi Redmi Note 9 Pro

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

  S1 Titanium: 10.7 mm narrower

  S1 Titanium:

  66 mm

  Redmi Note 9 Pro:

  76.7 mm

• Screen diagonal

  S1 Titanium: 2.17 in smaller diagonal

  S1 Titanium:

  4.5 in

  Redmi Note 9 Pro:

  6.67 in

• Rear camera layout

  S1 Titanium:

  Single

  Redmi Note 9 Pro:

  Quad

• Depth

  Redmi Note 9 Pro: 0.5 mm thinner

  S1 Titanium:

  9.3 mm

  Redmi Note 9 Pro:

  8.8 mm

• Height

  S1 Titanium: 31.2 mm shorter

  S1 Titanium:

  134.6 mm

  Redmi Note 9 Pro:

  165.8 mm

• Release year

  S1 Titanium:

  2013

  Redmi Note 9 Pro:

  2020

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. S1 Titanium

   Height:

   134.6 mm

   Width:

   66 mm

   Depth:

   9.3 mm +0.5 mm versus Redmi Note 9 Pro

   Weight:

   Unknown

2. 2. Redmi Note 9 Pro

   Height:

   165.8 mm +31.2 mm versus S1 Titanium

   Width:

   76.7 mm +10.7 mm versus S1 Titanium

   Depth:

   8.8 mm

   Weight:

   209 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. S1 Titanium

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. Redmi Note 9 Pro

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   107.4 cm²

Redmi Note 9 Pro has approximately 92.4% more rectangular screen area than S1 Titanium.

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.