Oppo A77 (Mediatek) vs Plum Sync 4.0b

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

  Sync 4.0b: 68.2 g lighter

  A77 (Mediatek):

  153 g

  Sync 4.0b:

  84.8 g

• Width

  Sync 4.0b: 11.7 mm narrower

  A77 (Mediatek):

  75.2 mm

  Sync 4.0b:

  63.5 mm

• Screen diagonal

  Sync 4.0b: 1.5 in smaller diagonal

  A77 (Mediatek):

  5.5 in

  Sync 4.0b:

  4 in

• Chipset

  A77 (Mediatek):

  Mediatek MT6750T (28 nm)

  Sync 4.0b:

  Mediatek MT6572 (28 nm)

• Depth

  A77 (Mediatek): 3.1 mm thinner

  A77 (Mediatek):

  7.3 mm

  Sync 4.0b:

  10.4 mm

• Height

  Sync 4.0b: 28.8 mm shorter

  A77 (Mediatek):

  153.3 mm

  Sync 4.0b:

  124.5 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. A77 (Mediatek)

   Height:

   153.3 mm +28.8 mm versus Sync 4.0b

   Width:

   75.2 mm +11.7 mm versus Sync 4.0b

   Depth:

   7.3 mm

2. 2. Sync 4.0b

   Height:

   124.5 mm

   Width:

   63.5 mm

   Depth:

   10.4 mm +3.1 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. Sync 4.0b

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

A77 (Mediatek) has approximately 83.1% more rectangular screen area than Sync 4.0b.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.