Oppo has officially confirmed that its camera-focused flagship, the Find X9 Ultra, will debut next month. While an exact launch date is yet to be revealed, the company has shared an early teaser of the upcoming device.In a post on Weibo, Oppo Find series product manager Zhuo Shijie confirmed that the Find X9 Ultra and the Find X9s Pro will debut in China in April.Meanwhile, Oppo has also shared a teaser of the device on the platform. The image reveals a dedicated camera button with an orange accent on the right frame of the Find X9 Ultra.Oppo has also opened pre-reservations...