The Samsung Galaxy A9 (2018) is a midrange Android smartphone produced by Samsung Electronics as part of the Samsung Galaxy A series. It was announced on 11 October 2018 at the A Galaxy event in Kuala Lumpur, Malaysia, as the successor to the Samsung Galaxy A9 (2016). Galaxy A9 (2018) is the world's first smartphone that features 4 different cameras on the rear. It features a 6.3 inch Super AMOLED Infinity Display with curved edges similar to the Samsung Galaxy A8 (2018) and supports Dolby Atmos immersive sound technology. It is the brand ambassador for Ayushmann Khurrana. It is the predecessor of Samsung Galaxy A70.