Oppo Reno2 vs Samsung Galaxy J7

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

  Galaxy J7: 18 g lighter

  Reno2:

  189 g

  Galaxy J7:

  171 g

• Width

  Reno2: 4.4 mm narrower

  Reno2:

  74.3 mm

  Galaxy J7:

  78.7 mm

• Screen diagonal

  Galaxy J7: 1 in smaller diagonal

  Reno2:

  6.5 in

  Galaxy J7:

  5.5 in

• Chipset

  Reno2:

  Qualcomm SDM730 Snapdragon 730G (8 nm)

  Galaxy J7:

  Qualcomm MSM8939 Snapdragon 615 (28 nm) -Exynos 7580 Octa

• Rear camera layout

  Reno2:

  Quad

  Galaxy J7:

  Single

• Depth

  Galaxy J7: 2 mm thinner

  Reno2:

  9.5 mm

  Galaxy J7:

  7.5 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. Reno2

   Height:

   160 mm +7.8 mm versus Galaxy J7

   Width:

   74.3 mm

   Depth:

   9.5 mm +2 mm versus Galaxy J7

2. 2. Galaxy J7

   Height:

   152.2 mm

   Width:

   78.7 mm +4.4 mm versus Reno2

   Depth:

   7.5 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. Reno2

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

2. 2. Galaxy J7

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Reno2 has approximately 22.3% more rectangular screen area than Galaxy J7.

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.