Infinix S3X vs Oppo A9

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.

• Screen diagonal

  S3X: 0.33 in smaller diagonal

  S3X:

  6.2 in

  A9:

  6.53 in

• Chipset

  S3X:

  Qualcomm MSM8937 Snapdragon 430 (28 nm)

  A9:

  Mediatek Helio P70 (12nm)

• Height

  S3X: 5.3 mm shorter

  S3X:

  156.7 mm

  A9:

  162 mm

• Release year

  S3X:

  2018

  A9:

  2019

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. S3X

   Height:

   156.7 mm

   Width:

   75.3 mm

   Depth:

   8 mm

   Weight:

   Unknown

2. 2. A9

   Height:

   162 mm +5.3 mm versus S3X

   Width:

   76.1 mm

   Depth:

   8.3 mm

   Weight:

   190 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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. S3X

   S3X: Screen geometry unavailable or conflicting.

2. 2. A9

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

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.