In low light, however, the limitations of the relatively small Sony IMX921 sensor become apparent. Nevertheless, Vivo’s HDR processing does an excellent job on the iQOO 15. In our comparison photo taken in a basement under daylight conditions, the gaming smartphone renders the lighting situation significantly better than Samsung’s current flagship phone. The iQOO 15 is not really sharper than the Galaxy S25 Ultra, but this is to be expected in view of the price range.
All further information about the Vivo iQOO 15 and more photo samples can be found here.