The Oppo Find X7 Ultra is the first phone with two periscope zoom cameras

There was a time when smartphone makers rushed to quad-camera claims, most of which did so by throwing in a mediocre fourth camera -- usually for macro shots, if not a monochrome filter or just a depth sensor. Nowadays, though, we are blessed with legit quad "main" cameras on some flagship phones, so brands need to be more creative to further differentiate themselves. In Oppo's case, it decided to feature not just one, but two periscope telephoto cameras on its new Snapdragon 8 Gen 3-powered Find X7 Ultra, as a leap from the triple camera system on the previous model. The Find X7 Ultra's "HyperTone Camera System" features the same 50-megapixel resolution across all four rear Hasselblad cameras, thanks to their relatively large sensors compared to the competition, according to Oppo. The main imager packs Sony's second-gen 1-inch sensor, the LYT-900, which is more efficient in terms of power consumption and thermal performance. This is complemented by an f/1.8 aperture, OIS (optical image stabilization), a 23mm focal length and a 50-percent reduction in lens reflection.