Ninja and Cosori are the two names most shoppers end up choosing between when they buy a basket air fryer. Both make drawer-style machines in several sizes, both use nonstick or ceramic-coated baskets, and both have models that reach 450°F. The differences that matter are in the range each brand is best at, what independent reviewers found, and each brand’s safety record.
This guide compares the two brands the way a buyer meets them: the kinds of air fryer each makes, what America’s Test Kitchen found when it reviewed both, capacity, controls, cleaning and recalls. Then it gives one pick from each side.
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Quick verdict: Ninja or Cosori?
For most people buying a single-basket air fryer, choose Cosori: America’s Test Kitchen’s 2026 review put two Cosori drawer models, the TurboBlaze and the Pro LE, in its “Highly Recommended” group, while both Ninja models it reviewed landed in “Recommended with Reservations”. Choose Ninja if you want two baskets: its DualZone machines cook a main and a side in separate drawers at different settings and finish them together, which is what Ninja does best. Whichever you buy, check the model number; Cosori recalled two million older air fryers in 2023, though its current models are not on that list.
Ninja vs Cosori air fryer, side by side
| Ninja | Cosori | |
|---|---|---|
| Best known for | Dual-basket DualZone models; also single-basket and glass Crispi models | Single-basket drawer models such as the Pro LE and TurboBlaze; also dual-basket models |
| ATK 2026 ratings | Max XL and Crispi Pro: “Recommended with Reservations” | TurboBlaze and Pro LE: “Highly Recommended” |
| Our picks’ top heat | 450°F (DZ302 listing) | 450°F (Pro LE listing) |
| Our picks’ capacity | 10 qt in two 5-qt baskets | 5 qt in one basket |
| Basket coating | Nonstick crisper plates (DZ302 listing) | PFAS-free ceramic coating (Pro LE listing) |
| CPSC recalls found | No air fryer recall found; a 2025 recall (25-247) covered Foodi OP300-series pressure cookers | 2023 recall of 2 million older air fryers (recall 23-130) |
What each brand makes best
Both brands make a broad range, but their strengths differ. Ninja’s signature is the DualZone design: the DZ302 listing describes two independent 5-quart baskets, each with its own cyclonic fan and heater, plus a Smart Finish setting that times two different foods to finish together and a Match Cook setting that copies one basket’s settings to the other.
Cosori’s strongest showing is in single-basket drawer models. America’s Test Kitchen’s 2026 air fryer review, by Chase Brightwell, Sarah Sandler and Valerie Sizhe Li, rated the Cosori TurboBlaze and the Cosori Pro LE “Highly Recommended” (America’s Test Kitchen). The same review rated the Ninja Max XL and the Ninja Crispi Pro “Recommended with Reservations”. It did not review a DualZone model, so there is no head-to-head on Ninja’s best-known design.
Cooking results in America’s Test Kitchen’s review
On the Cosori side, ATK found the TurboBlaze made “evenly golden chicken cutlets” and, given a little longer, crispy fries; its drawer was “just a little smaller than we prefer”. The Pro LE “cooked everything quickly and within the recipes’ suggested time”, but fit only three cutlets and one bag of fries at a time.
On the Ninja side, the Max XL’s “Max Crisp” function reached 450 degrees and cooked quickly, “if unevenly”. Its basket was deep enough for 2 pounds of frozen fries but too narrow for four cutlets in one layer, and its timer did not pause when the basket came out. The glass Crispi Pro preheated in 3 minutes and made crisp fries and evenly browned cutlets, but its glass drawer was heavy, its small handles got very hot, and its cooking surface fit only two cutlets.
The lesson ATK draws applies to both brands: “the width of an air fryer’s cooking surface mattered more than the height of its cooking space”, and stated capacities are “not reliable indications of how much food they can cook at once”.
Capacity: one basket or two
This is the real fork in the road. A single 5- or 6-quart basket suits one to three people and is easiest to fit under cabinets. ATK found that air-fried food cooks best in one layer and that its favorite models had cooking surfaces of more than 10 by 10 inches.
A dual-basket Ninja gives you two smaller surfaces instead of one big one. That is ideal for a protein and a side at the same time (wings in one drawer, fries in the other) but less ideal for one large item. Ninja’s DZ302 listing says IQ Boost spreads power across the baskets to cook a 6-pound whole chicken and a side, and that the machine holds up to 8 pounds of wings across both baskets.
Controls and everyday use
ATK liked simple controls on both brands’ machines and preferred models whose timers pause automatically when the drawer comes out. It singled out the Cosori Pro LE’s drawer lock button, which “releases the drawer from the machine and automatically stops cooking”. It faulted the Ninja Max XL for not pausing its timer. The DZ302 adds dual-basket settings, which take a moment to learn but save juggling two batches.
Cleaning and coatings
ATK notes that nonstick-coated baskets and crumb trays were easy to clean, even with cooked-on cheese. The Cosori Pro LE listing describes a PFAS-free ceramic coating on the basket and crisper tray and comes with 20 disposable liners. The Ninja DZ302 listing gives dishwasher-safe nonstick crisper plates. Two baskets mean two sets of parts to wash.
Recalls and safety records
In February 2023, Atekcity recalled about two million Cosori air fryers because “a wire connection in the air fryers can overheat, posing fire and burn hazards”, after 205 reports of the units catching fire, burning, melting, overheating and smoking (recall 23-130). The recall covers 3.7- and 5.8-quart models sold from June 2018 through December 2022, including model numbers beginning CP158-AF, CP137-AF, CS158-AF, CO137-AF, CO158-AF, CP258-AF and CAF-P581. The model number is on the bottom label (CPSC). If you own an older Cosori, check it; the CPSC says owners can register for a free replacement or another Cosori product at recall.cosori.com. The Pro LE we recommend (CAF-L502) is not on the list.
A search of the CPSC recall database for Ninja and SharkNinja returned no air fryer recall. It did return a May 2025 SharkNinja recall (25-247) of Foodi OP300-series multi-function pressure cookers, because the pressure-cooking lid can be opened during use (CPSC). That is a different product, but if you also own a Ninja multicooker, check its model number.
Choose Ninja if… / Choose Cosori if…
Choose Ninja if…
- You want two baskets to cook a main and a side at once.
- You often cook for four or more people.
- You have room for a wider machine.
Choose Cosori if…
- You want a single-basket model with strong independent reviews.
- You cook for one to three people.
- You want a ceramic-coated basket and a drawer lock that stops cooking.
Our pick on each side of the Ninja vs Cosori air fryer choice
One Ninja and one Cosori, both in stock and sold by Amazon.com when we checked. Neither is on the CPSC recall list. The Cosori is a listing of a model that appears on one of our other guides; we explain why below.
1. Ninja Foodi 10 Qt DualZone Air Fryer – Two Baskets, One Finish Time
The DZ302 is Ninja’s 10-quart DualZone air fryer, with two independent 5-quart baskets that each have their own fan and heater, according to the listing. Smart Finish lets you cook two foods two ways and have them finish at the same time; Match Cook copies settings across both baskets for one large batch.
It has six programs (air fry, air broil, roast, keep warm, dehydrate and bake) and a temperature range of 105°F to 450°F. The listing says it can cook up to 8 pounds of chicken wings, and that IQ Boost spreads power to cook a 6-pound whole chicken and a side. The crisper plates are nonstick and dishwasher safe.
ATK did not review a DualZone model, so these details come from Ninja’s listing. The design suits families who want a full meal from one machine; it is a big unit, so measure your counter.
Why we like it
- Two independent 5-qt baskets with their own fans and heaters.
- Smart Finish and Match Cook settings.
- 105°F to 450°F range.
- Dishwasher-safe crisper plates.
Key specifications
| Model | DZ302 |
|---|---|
| Capacity | 10 qt (2 x 5 qt) |
| Baskets | Two, independent |
| Functions | Air fry, air broil, roast, keep warm, dehydrate, bake |
| Temperature range | 105°F to 450°F |
| Coating | Nonstick crisper plates |
| Dishwasher-safe parts | Crisper plates |
| Warranty | Not stated in the listing |
Why we recommend it
Choose it if you cook a main and a side most nights, or feed four or more people.
Skip it if you want one wide basket for large single items, or have limited counter space.
Pros and cons
Pros
- Two foods, two settings, one finish time.
- Large total capacity.
- Sold by Amazon.com at the time of writing.
Cons
- No independent review of this model on the pages we read.
- Two baskets to wash.
- Bulky.
2. Cosori Air Fryer Pro LE 5 Qt – Easy Controls, Reviewed Well
The Pro LE is Cosori’s compact single-basket air fryer. This listing, model CAF-L502, describes a 5-quart basket and crisper tray with a PFAS-free ceramic coating, temperatures up to 450°F, a shake reminder, preheat and keep-warm functions, and 20 disposable liners in the box. The listing title calls it 9-in-1 while its feature list names seven modes (air fry, roast, bake, dehydrate, broil, frozen and reheat).
America’s Test Kitchen rated the Pro LE (it tested model CAF-L501) “Highly Recommended”. Its testers found it “a breeze to use”, with a responsive touchscreen, and said it “cooked everything quickly and within the recipes’ suggested time”. They liked the lock button on the drawer handle, which releases the drawer and stops cooking. The downside was size: it fit three chicken cutlets and one bag of fries at a time.
This model also appears on our best value air fryer guide in another listing. We include it here because it is the Cosori that ATK reviewed favorably, and Cosori’s current Pro LE is not among the recalled models.
Why we like it
- ATK: “Highly Recommended”, easy to use, cooks quickly.
- Drawer lock that stops cooking when released (ATK).
- PFAS-free ceramic coating, per the listing.
- Up to 450°F.
Key specifications
| Model | CAF-L502-WUS |
|---|---|
| Capacity | 5 qt |
| Baskets | One |
| Functions | Air fry, roast, bake, dehydrate, broil, frozen, reheat |
| Temperature range | Up to 450°F (minimum not stated) |
| Coating | PFAS-free ceramic |
| Dishwasher-safe parts | Listed as dishwasher-safe (parts not specified) |
| Warranty | Not stated in the listing |
Why we recommend it
Choose it if you cook for one to three people and want a simple, well-reviewed single-basket air fryer.
Skip it if you regularly cook for a crowd; ATK found the basket small.
Pros and cons
Pros
- Strong independent review.
- Compact.
- Sold by Amazon.com at the time of writing.
Cons
- Small basket (ATK).
- Listing is inconsistent on the number of functions.
Ninja and Cosori air fryer questions, answered
Is Ninja or Cosori better?
For single-basket air fryers, Cosori has the stronger independent record: ATK rated two Cosori models “Highly Recommended” and both Ninja models it reviewed “Recommended with Reservations”. For dual-basket cooking, Ninja’s DualZone line is the better-known choice, though ATK did not review it.
Was there a Cosori air fryer recall?
Yes. In February 2023, about two million Cosori air fryers were recalled because a wire connection could overheat (CPSC recall 23-130). Check the model number on the bottom label against the CPSC list before using an older Cosori.
Has Ninja recalled an air fryer?
A search of the CPSC recall database for Ninja and SharkNinja returned no air fryer recall. It did list a 2025 recall of Foodi OP300-series multi-function pressure cookers (recall 25-247), a different product.
Is a dual-basket air fryer worth it?
If you cook a protein and a side at the same time, yes. If you mostly cook one thing, a single wide basket is simpler and easier to clean.
What size air fryer do I need?
ATK found the width of the cooking surface matters more than the stated quart capacity, and its favorites had surfaces over 10 by 10 inches. For one to three people, a 5- to 6-quart basket is usually enough.
Our last word on Ninja and Cosori
Buy the Cosori Pro LE if you want a compact, well-reviewed single-basket air fryer. Buy the Ninja DZ302 if you want two baskets for full meals. For more models from both brands and others, start with our guide to the best air fryer, or see the best large air fryer and best small air fryer guides.
And if you would rather skip the cooking tonight, see the menu or call to order.