Oppo A77 (Mediatek) vs Samsung Galaxy Core Advance

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 Core Advance: 8 g lighter

  A77 (Mediatek):

  153 g

  Galaxy Core Advance:

  145 g

• Width

  Galaxy Core Advance: 4.7 mm narrower

  A77 (Mediatek):

  75.2 mm

  Galaxy Core Advance:

  70.5 mm

• Screen diagonal

  Galaxy Core Advance: 0.8 in smaller diagonal

  A77 (Mediatek):

  5.5 in

  Galaxy Core Advance:

  4.7 in

• Depth

  A77 (Mediatek): 2.4 mm thinner

  A77 (Mediatek):

  7.3 mm

  Galaxy Core Advance:

  9.7 mm

• Height

  Galaxy Core Advance: 20 mm shorter

  A77 (Mediatek):

  153.3 mm

  Galaxy Core Advance:

  133.3 mm

• Release year

  A77 (Mediatek):

  2017

  Galaxy Core Advance:

  2013

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. A77 (Mediatek)

   Height:

   153.3 mm +20 mm versus Galaxy Core Advance

   Width:

   75.2 mm +4.7 mm versus Galaxy Core Advance

   Depth:

   7.3 mm

2. 2. Galaxy Core Advance

   Height:

   133.3 mm

   Width:

   70.5 mm

   Depth:

   9.7 mm +2.4 mm versus A77 (Mediatek)

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. A77 (Mediatek)

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Galaxy Core Advance

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   62.9 cm²

A77 (Mediatek) has approximately 32.6% more rectangular screen area than Galaxy Core Advance.

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.