Hybrid and compact describe different attributes of an SUV. Hybrid identifies a powertrain that combines an engine with electric-drive components; compact identifies a relatively small body category. A compact SUV can therefore be either hybrid or conventional gasoline, and a hybrid SUV can be compact or larger.
When comparing a hybrid compact with a gasoline compact, the meaningful differences are energy management, power delivery, braking behavior, and some ownership requirements. Body space, towing capability, and equipment may also differ between the actual versions, but those differences need to be checked rather than assumed from the powertrain label.