Oppo A57 Android smartphone. Announced Apr 2022. Features 6.56″ display, Dimensity 810 chipset, 5000 mAh battery, 256 GB storage, 8 GB RAM.
OPPO A57 Philippines: Full Specs, Price, Availability
Oppo A57 (2016) - Full phone specifications
ComWorks Official Store, Oppo A57 2022, 64gb / 128GB / 4GB, 6.56 inches
OPPO A57 OPPO Global
OPPO A57 4G w/ Helio G35 priced in the Philippines » YugaTech
OPPO A57 - Specifications
Oppo A57 Original 3GB+32GB With Full Accessories 90% new Used Phone naNV
OPPO A57 OPPO Global
Oppo A57 - Price in India, Specifications, Comparison (2nd March 2024)
Oppo A57 - Full phone specifications