Samsung Galaxy J7 Duo vs Sony Xperia XA2

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

  Galaxy J7 Duo:

  OLED

  Xperia XA2:

  LCD

• Width

  Xperia XA2: 7.2 mm narrower

  Galaxy J7 Duo:

  77.2 mm

  Xperia XA2:

  70 mm

• Screen diagonal

  Xperia XA2: 0.3 in smaller diagonal

  Galaxy J7 Duo:

  5.5 in

  Xperia XA2:

  5.2 in

• Chipset

  Galaxy J7 Duo:

  Exynos 7885 Octa (14 nm)

  Xperia XA2:

  Qualcomm SDM630 Snapdragon 630 (14 nm)

• Rear camera layout

  Galaxy J7 Duo:

  Dual

  Xperia XA2:

  Single

• Depth

  Galaxy J7 Duo: 1.5 mm thinner

  Galaxy J7 Duo:

  8.2 mm

  Xperia XA2:

  9.7 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. Galaxy J7 Duo

   Height:

   153.5 mm +11.5 mm versus Xperia XA2

   Width:

   77.2 mm +7.2 mm versus Xperia XA2

   Depth:

   8.2 mm

2. 2. Xperia XA2

   Height:

   142 mm

   Width:

   70 mm

   Depth:

   9.7 mm +1.5 mm versus Galaxy J7 Duo

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. Galaxy J7 Duo

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Xperia XA2

   Screen diagonal:

   5.2 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   74.5 cm²

Galaxy J7 Duo has approximately 11.9% more rectangular screen area than Xperia XA2.

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.