Celkon A19 vs Xiaomi Redmi Note 9S

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

  A19: 99 g lighter

  A19:

  110 g

  Redmi Note 9S:

  209 g

• Width

  A19: 8.7 mm narrower

  A19:

  68 mm

  Redmi Note 9S:

  76.7 mm

• Screen diagonal

  A19: 2.67 in smaller diagonal

  A19:

  4 in

  Redmi Note 9S:

  6.67 in

• Rear camera layout

  A19:

  Single

  Redmi Note 9S:

  Quad

• Depth

  Redmi Note 9S: 2 mm thinner

  A19:

  10.8 mm

  Redmi Note 9S:

  8.8 mm

• Height

  A19: 41.8 mm shorter

  A19:

  124 mm

  Redmi Note 9S:

  165.8 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. A19

   Height:

   124 mm

   Width:

   68 mm

   Depth:

   10.8 mm +2 mm versus Redmi Note 9S

2. 2. Redmi Note 9S

   Height:

   165.8 mm +41.8 mm versus A19

   Width:

   76.7 mm +8.7 mm versus A19

   Depth:

   8.8 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. A19

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Redmi Note 9S

   Screen diagonal:

   6.67 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   107.4 cm²

Redmi Note 9S has approximately 135.9% more rectangular screen area than A19.

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.