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Ninja vs Cosori: which air fryer should you buy?

The Cosori TurboBlaze vs Ninja's 5-quart Pro, compared on independent test results, speed, capacity and coatings, plus when Ninja's two-basket DualZone is the better buy.

Updated November 2026How we compared

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The short answer

For most people, buy the Cosori TurboBlaze. In RTINGS' head-to-head it came out ahead of the Ninja Pro AF141 overall, cooking food more evenly, from frozen fries to wings, and doing more: it bakes, dehydrates, proofs dough and broils. It also has the bigger basket (6 quarts vs 5) and a ceramic-coated basket.

Buy the Ninja Pro if speed matters most. RTINGS found it preheats and cooks faster and holds a steadier temperature. And if you regularly cook a main and a side together, skip both for Ninja's two-basket DualZone.

Cosori TurboBlaze on Amazon Ninja Pro AF141 on Amazon

Head to head

	Cosori TurboBlaze	Ninja Pro AF141	Ninja DualZone DZ201
Capacity	6 qt, one basket	5 qt, one basket	8 qt total, two 4 qt baskets
Temperature range	90–450°F	Up to 400°F	105–450°F
Cooking functions	9, including bake, dehydrate and proof	4: air fry, roast, reheat, dehydrate	6, in either basket
Fan	5 speeds, set automatically by each function	Single speed	One per basket
Basket coating	Ceramic	Nonstick	PTFE nonstick
Standout feature	Even cooking and low-temperature modes	Fast preheat, steady temperature	Smart Finish: two foods finish together
Price tier	Budget	Budget	Mid-range

Specs from Cosori, Ninja and retailer listings.

What the testers found

RTINGS put both through the same tests and called the Cosori the better choice for most people: it cooked more evenly and is more versatile. The Ninja's strengths were speed and consistency, with faster preheating and cooking and a more stable temperature. Tom's Guide gave the TurboBlaze an Editor's Choice for fast results and easy cleaning.

Not every tester agrees. TechGearLab rated the TurboBlaze as only average against its test field, so if you already own a decent air fryer, the upgrade may not feel dramatic.

When the Ninja DualZone is the better buy

Both single-basket models cook one thing at a time. Ninja's DualZone DZ201 splits 8 quarts into two independent 4-quart baskets, and its Smart Finish button times them so a main and a side finish together. Match Cook copies one basket's settings to the other when you need the full capacity. It's bigger and costs more, but for families it removes the back-to-back cooking.

Which one should you buy?

Buy the Cosori TurboBlaze if

You cook for 3–5 people
You want the most even, crispy results
You'd use extras like dehydrating or proofing dough
You prefer a ceramic-coated basket

Check price on Amazon

Buy the Ninja Pro AF141 if

You cook for 1–3 people
You want dinner fast with minimal preheating
You mainly air fry, roast and reheat

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Cooking two things at once?

Get the Ninja Foodi DZ201 DualZone. Two baskets, two settings, and Smart Finish makes them finish at the same time.

Ninja DualZone DZ201 on Amazon

Questions people ask

Is Cosori better than Ninja?

For most people, yes: RTINGS rated the Cosori TurboBlaze ahead of the Ninja Pro AF141 overall because it cooks more evenly and does more. Ninja wins on speed and temperature stability, and its DualZone models are the best choice for cooking two foods at once.

Which air fryer is faster, Ninja or Cosori?

The Ninja. In RTINGS' testing the Ninja Pro AF141 preheated and cooked faster than the Cosori TurboBlaze and held a more stable temperature.

Is the Cosori basket non-toxic?

The TurboBlaze's basket and crisper plate have a ceramic coating rather than a traditional PTFE nonstick. Ninja's DualZone DZ201 uses a PTFE nonstick coating, according to Ninja.

What size air fryer do I need?

For one or two people, 4–5 quarts is plenty. For three to five people, look at 6 quarts or more, or a two-basket model like the Ninja DualZone if you often cook a main and a side together.