Goondu review: Oppo Find X3 Pro is an alternative flagship phone to consider Cellphones The Oppo Find X3 Pro. PHOTO: Handout The Oppo Find X3 Pro may look like a familiar flagship phone at first glance but turn it around and you can see that there’s something different – the camera bump looks better here. With rounded edges and slopes rather than the angular bumps we see on other phones, it is just a lot more elegant. And at 8.36mm at the thickest point, the phone is pocketable despite the size that comes with a typical top-end phone today. The matte blue glass back is a welcome change to the glossy glass designs that are fingerprint magnets. Certainly, the Find X3 Pro looks like a phone that has been designed to stand out.