Oppo A77s: Qualcomm SM6225 Snapdragon 680 4G (6 nm)

GPU: Adreno 619

Penyimpanan dan RAM

Oppo A57 4G: 3/4GB+64GB, 4+128GB

Oppo A77s: 8GB+128GBGB

Dimensi

Oppo A57 4G: 163.7 x 75 x 8 mm

Berat: 187g

Oppo A77s: 163.8 x 75 x 8 mm

Berat: 190g

Layar

Oppo A57 4G: IPS LCD, 1612 x 720 piksel 6.56 inci, 90 Hz

Kecerahan: 600 nit

Oppo A77s: IPS LCD, 1612 x 720 piksel 6.56 inci, 90 Hz

Kecerahan: 680 nit

Kamera

Oppo A57 4G

kamera Utama: 13MP + 2 MP (depth)

Kamera Selfie: 8MP