The Oppo Find X9 Ultra is confirmed to launch in China soon as the top-of-the-line model in the flagship Find X9 series. While the company has yet to reveal details about its upcoming handset, a tipster has shed light on the periscope telephoto sensor, which is expected to headline its optics system. The Oppo Find X9 Ultra is tipped to be equipped with a 10x periscope…The Oppo Find X9 Ultra is confirmed to launch in China soon as the top-of-the-line model in the flagship Find X9 series. While the company has yet to reveal details about its upcoming handset, a tipster has shed light on the periscope telephoto sensor, which is expected to headline its optics system. The Oppo Find X9 Ultra is tipped to be equipped with a 10x periscope…