Oppo Ace2 vs Samsung Galaxy A9 (2018)

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.

• Width

  Ace2: 1.6 mm narrower

  Ace2:

  75.4 mm

  Galaxy A9 (2018):

  77 mm

• Screen diagonal

  Galaxy A9 (2018): 0.25 in smaller diagonal

  Ace2:

  6.55 in

  Galaxy A9 (2018):

  6.3 in

• Chipset

  Ace2:

  Qualcomm SM8250 Snapdragon 865 (7 nm+)

  Galaxy A9 (2018):

  Qualcomm SDM660 Snapdragon 660 (14 nm)

• Depth

  Galaxy A9 (2018): 0.8 mm thinner

  Ace2:

  8.6 mm

  Galaxy A9 (2018):

  7.8 mm

• Height

  Ace2: 2.5 mm shorter

  Ace2:

  160 mm

  Galaxy A9 (2018):

  162.5 mm

• Release year

  Ace2:

  2020

  Galaxy A9 (2018):

  2018

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. Ace2

   Height:

   160 mm

   Width:

   75.4 mm

   Depth:

   8.6 mm +0.8 mm versus Galaxy A9 (2018)

2. 2. Galaxy A9 (2018)

   Height:

   162.5 mm +2.5 mm versus Ace2

   Width:

   77 mm +1.6 mm versus Ace2

   Depth:

   7.8 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. Ace2

   Screen diagonal:

   6.55 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   103.6 cm²

2. 2. Galaxy A9 (2018)

   Screen diagonal:

   6.3 in

   Aspect ratio (height:width):

   18.5:9

   Approximate rectangular screen area:

   100.7 cm²

Ace2 has approximately 2.8% more rectangular screen area than Galaxy A9 (2018).

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.