The iQOO 15 Ultra runs a triple 50+50+50MP setup across all three rear cameras, which on paper sounds balanced, but what actually matters is the sensor quality behind those numbers  the primary Sony IMX921 and the telephoto Sony IMX882 are both capable sensors that tend to hold up well in mixed lighting conditions. The main shooter of iqoo 15 ultra resolves images at 8160 × 6144 pixels, giving you enough detail to crop aggressively without things falling apart, while the 3x optical zoom backed by the IMX882 handles medium-distance shots without leaning on digital trickery. in iqoo 15 ultra 100x digital zoom is there if you need it, though realistically anything past 20–30x starts losing usable detail, as is the case with every phone on the market. On the video side, 8K at 30fps is the headline spec, but the more practical options are the 4K modes with gyro-EIS stabilization, which should handle handheld footage reasonably well across 24, 30, and 60fps. Slow-motion goes up to 1080p at 240fps, which covers most casual use cases. Up front, the 32MP selfie camera using a Galaxy Core GC32 sensor shoots up to 4K at 60fps, which is more than enough for video calls or content creation, though how well it handles skin tones and dynamic range will really depend on iQOO’s processing tuning rather than the resolution alone.