Breville Joule Oven Air Fryer Pro vs Ninja Prestige Smart XL Toaster Oven

The Breville Joule automatically cycles through up to 13 cooking modes in sequence without you touching a dial — that's how it produces rotisserie-quality chicken without a rotisserie. The Ninja is a smart oven in name only by comparison; it preheats fast and cooks well, but every decision is still yours to make. If you've ever pulled a chicken out too early or overcooked a roast, the Joule's autopilot is solving a real problem.

At regular prices, the Joule costs roughly $200 more than the Ninja. When the Ninja is on its current 42%-off sale at $250, that gap balloons to $250 or more. That's not a rounding error — it's a second appliance. The Joule earns its price for serious cooks, but if you're on the fence about whether you'll use the advanced features, the Ninja's sale price makes the decision easy.

The Joule holds temperature with exceptional precision and cooked a whole chicken, cake, and pizza evenly in Good Housekeeping lab testing. The Ninja cooked a great chicken but cracked the cake surface — a telltale sign of slight overbaking — and couldn't fully brown fries. For roasting and toasting, the Ninja is excellent. For baking anything that requires consistent, calibrated heat, the Joule is in a different league.

The Ninja's four rack positions let you cook a full meal simultaneously — protein on one rack, vegetables on another, bread on a third. The Joule is large, but it's optimized for cooking one thing exceptionally well rather than four things at once. If Sunday dinner means feeding six people and you want everything hot at the same time, the Ninja's layout is genuinely more practical.