Oppo A77 (Mediatek) vs Plum Compass

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.

• WeightA77 (Mediatek): 15.7 g lighterA77 (Mediatek): 153 g · Compass: 168.7 g
• WidthCompass: 2.6 mm narrowerCompass: 72.6 mm · A77 (Mediatek): 75.2 mm
• Screen diagonalCompass: 0.5 in smaller diagonalCompass: 5 in · A77 (Mediatek): 5.5 in
• ChipsetMediatek MT6750T (28 nm) / Spreadtrum SC7731CA77 (Mediatek): Mediatek MT6750T (28 nm) · Compass: Spreadtrum SC7731C
• DepthA77 (Mediatek): 2.5 mm thinnerA77 (Mediatek): 7.3 mm · Compass: 9.8 mm
• HeightCompass: 7.3 mm shorterCompass: 146 mm · A77 (Mediatek): 153.3 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+7.3 mm versus Compass

   Width

   75.2 mm+2.6 mm versus Compass

   Depth

   7.3 mm

   Weight

   153 g

2. 2. Compass

   Height

   146 mm

   Width

   72.6 mm

   Depth

   9.8 mm+2.5 mm versus A77 (Mediatek)

   Weight

   168.7 g

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) 5.5 in · 16:9 About 83.4 cm² rectangular area
2. 2. Compass 5 in · 16:9 About 68.9 cm² rectangular area

A77 (Mediatek) has approximately 21% more rectangular screen area than Compass.

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.