Oppo Find X9 Ultra will launch simultaneously in China and global markets, featuring dual 200-megapixel Hasselblad-backed cameras. The setup includes enhanced light intake across sensors, a 10x telephoto lens, and a 50-megapixel ultra-wide and front camera. Oppo will also offer a professional external telephoto kit. The device is expected to feature a 6.78-inch OLED d…