What is Sci-fi fantasy?

Context: Science fantasy is a hybrid genre within speculative fiction that simultaneously draws upon or combines tropes and elements from both science fiction and fantasy. In a conventional science fiction story, the world is presented as being scientifically logical; while a conventional fantasy story contains mostly supernatural and artistic elements that disregard the scientific laws of the real world. The world of science fantasy, however, is laid out to be scientifically logical and often supplied with hard science–like explanations of any supernatural elements.

Answer: Sci-fi fantasy is a hybrid genre that combines tropes and elements from both science fiction and fantasy.