Air Fryer vs Oven: Which Should You Buy? That question usually shows up the moment your old toaster oven dies and you're staring at two very different machines online. The NutriChef Air Fryer Infrared Convection Oven and the Cosori TurboBlaze Air Fryer both promise crispy food with a fraction of the oil, but they're built on completely different ideas about what a countertop cooker should be.
Short answer: the NutriChef wins for big-batch cooking and oven-style versatility on a tight budget, while the Cosori TurboBlaze wins for speed, precision, and low-effort weeknight meals. We've cooked frozen fries, whole chickens, roasted vegetables, and reheated leftovers on both machines, and the real differences show up in ways the spec sheets never mention. Here's the full breakdown, starting with a quick side-by-side.
At a glance
The NutriChef Air Fryer Infrared Convection Oven is built for the value hunter who wants one appliance to air fry, roast, bake, and reheat for a whole family. It's essentially a modern halogen oven: a 13-quart glass bowl, a lid-mounted fan, and a 1200-watt halogen bulb doing the cooking. The Cosori TurboBlaze Air Fryer optimizes for the enthusiast who wants fast, repeatable results with digital precision, running 1725 watts through a 6-quart basket with five fan speeds and nine cooking modes.
Where the Ninja Foodi DualZone chases two-basket flexibility and the Instant Vortex chases mid-range balance, these two sit at opposite ends: maximum capacity per dollar versus maximum control per inch of counter. Neither is universally better. They solve different problems, and the right pick depends on how you actually cook.