Asus Zenfone Go ZB690KG vs Oppo A9 (2020)

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

  A9 (2020): 75 g lighter

  Zenfone Go ZB690KG:

  270 g

  A9 (2020):

  195 g

• Width

  A9 (2020): 25.8 mm narrower

  Zenfone Go ZB690KG:

  101.4 mm

  A9 (2020):

  75.6 mm

• Screen diagonal

  A9 (2020): 0.4 in smaller diagonal

  Zenfone Go ZB690KG:

  6.9 in

  A9 (2020):

  6.5 in

• Rear camera layout

  Zenfone Go ZB690KG:

  Single

  A9 (2020):

  Quad

• Height

  A9 (2020): 24.4 mm shorter

  Zenfone Go ZB690KG:

  188 mm

  A9 (2020):

  163.6 mm

• Release year

  Zenfone Go ZB690KG:

  2016

  A9 (2020):

  2019

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. Zenfone Go ZB690KG

   Height:

   188 mm +24.4 mm versus A9 (2020)

   Width:

   101.4 mm +25.8 mm versus A9 (2020)

   Depth:

   8.9 mm

2. 2. A9 (2020)

   Height:

   163.6 mm

   Width:

   75.6 mm

   Depth:

   9.1 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. Zenfone Go ZB690KG

   Screen diagonal:

   6.9 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   131.2 cm²

2. 2. A9 (2020)

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

Zenfone Go ZB690KG has approximately 28.7% more rectangular screen area than A9 (2020).

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.