Oppo Realme X vs Samsung Galaxy J7 Prime

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

  Realme X:

  OLED

  Galaxy J7 Prime:

  LCD

• Weight

  Galaxy J7 Prime: 24 g lighter

  Realme X:

  191 g

  Galaxy J7 Prime:

  167 g

• Width

  Galaxy J7 Prime: 1 mm narrower

  Realme X:

  76 mm

  Galaxy J7 Prime:

  75 mm

• Screen diagonal

  Galaxy J7 Prime: 1.03 in smaller diagonal

  Realme X:

  6.53 in

  Galaxy J7 Prime:

  5.5 in

• Chipset

  Realme X:

  Qualcomm SDM710 Snapdragon 710 (10 nm)

  Galaxy J7 Prime:

  Exynos 7870 Octa (14 nm)

• Rear camera layout

  Realme X:

  Dual

  Galaxy J7 Prime:

  Single

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. Realme X

   Height:

   161.2 mm +9.5 mm versus Galaxy J7 Prime

   Width:

   76 mm +1 mm versus Galaxy J7 Prime

   Depth:

   9.4 mm +1.4 mm versus Galaxy J7 Prime

2. 2. Galaxy J7 Prime

   Height:

   151.7 mm

   Width:

   75 mm

   Depth:

   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. Realme X

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

2. 2. Galaxy J7 Prime

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Realme X has approximately 25.5% more rectangular screen area than Galaxy J7 Prime.

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.