Product details of OPPO A77s - 8 GB RAM OPPO A77s comes with a 90 Hz refresh rate 6.56-inch touchscreen display offering a resolution of 1612x720 pixels (HD ) at a pixel density of 269 pixels per inch (ppi). It comes with 8GB of RAM. The Oppo A77s runs Android 12 and is powered by a 5000mAh battery. The Oppo A77s supports Super VOOC fast charging. Screen Size 6.56 inch Mobile Body Type Not Specified Operating System Android Mobile Type Smartphone
