https://wccftech.com/samsung-galaxy-a9-star-pro-quadruple-camera/

Samsung has been quite aggressive when it comes to trying various ways to improve smartphone photography, starting with its variable aperture technology. Even though Samsung was the first company to release a smartphone with a variable-aperture mobile lens, Huawei took the limelight away by introducing the triple-camera setup with its P20 Pro.

The Mate 20 flagship smartphones are likely to be even better, prompting Samsung to level up its game. The South Korean giant took the challenge hands-on, upping the ante by hinting at a quad-camera setup on its upcoming smartphone that will be unveiled on October 11. A concept of the said phone has now surfaced on social media.