Asus ROG Phone 3 vs Infinix S3X

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.

• Display technology

  OLED versus LCD

  ROG Phone 3:

  OLED

  S3X:

  LCD

• Width

  S3X: 2.7 mm narrower

  ROG Phone 3:

  78 mm

  S3X:

  75.3 mm

• Screen diagonal

  S3X: 0.39 in smaller diagonal

  ROG Phone 3:

  6.59 in

  S3X:

  6.2 in

• Rear camera layout

  ROG Phone 3:

  Triple

  S3X:

  Dual

• Depth

  S3X: 1.9 mm thinner

  ROG Phone 3:

  9.9 mm

  S3X:

  8 mm

• Height

  S3X: 14.3 mm shorter

  ROG Phone 3:

  171 mm

  S3X:

  156.7 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. ROG Phone 3

   Height:

   171 mm +14.3 mm versus S3X

   Width:

   78 mm +2.7 mm versus S3X

   Depth:

   9.9 mm +1.9 mm versus S3X

   Weight:

   240 g

2. 2. S3X

   Height:

   156.7 mm

   Width:

   75.3 mm

   Depth:

   8 mm

   Weight:

   Unknown

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. ROG Phone 3

   Screen diagonal:

   6.59 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   106.6 cm²

2. 2. S3X

   S3X: Screen geometry unavailable or conflicting.

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.