Dueling DualZones: Unmasking the Winner – Ninja DZ401 vs. DZ550

Ninja DZ401 Vs DZ550 DualZone 2-Basket Air Fryer

Hello there, this is Olivia! Today, we’re delving into the innovative world of air frying appliances with a comprehensive comparison of two top models from the popular Ninja brand: the Ninja DZ401 and the DZ550. Both models have garnered rave reviews and have revolutionized the way we cook, but what truly differentiates the Ninja DZ401 from the DZ550? And more importantly, which one will prove to be the perfect culinary companion for your kitchen?

In my previous Comparison, we’ve looked at the distinctions between popular models such as the  DZ201 Vs DZ550, DZ201 Vs DZ401, and DZ090 Vs DZ201. Now, we are setting the stage for a Ninja showdown, pitting the DZ401 against the DZ550.

In this detailed comparison, we will dive deep into the features, benefits, and capabilities of these top-tier air fryers. We’ll examine their performance, versatility, design, user-friendliness, and much more. So whether you’re a seasoned chef or a home cook, sit back and relax as we explore the fascinating world of the Ninja DZ401 Vs DZ550. The quest for the perfect air fryer begins here. Stay tuned!

FeatureNinja DZ401Ninja DZ550
Special FeatureXL air fryer with 2 independent basketsDishwasher safe parts, 2 separate air frying baskets
Capacity10 Quarts10 Quarts
MaterialStainless Steel, PlasticPlastic
Recommended UsesRoast, Broil, Bake, Reheat, DehydrateRoast, Broil, Bake, Reheat, Dehydrate
IQ BoostYesYes
Smart Cook SystemNoYes
Smart ThermometerNoYes
Control MethodTouchButton, touch
Cooking ProgramsAir Fry, Air Broil, Roast, Bake, Reheat, DehydrateAir Fry, Air Broil, Roast, Bake, Reheat, Dehydrate
Independent Zones22
Nonstick CoatingYesYes
Dishwasher SafeYesYes
Max Temperature450 Degrees Fahrenheit450 Degrees Fahrenheit
Output Wattage1690 Watts1690 Watts
Product Dimensions13.9"D x 17.1"W x 12.8"H17.1 x 13.9 x 12.8 inches
Item Weight19.8 Pounds19.8 Pounds
Country of OriginChinaChina
Model NumberDZ401DZ550
Ratings4.8 out of 54.8 out of 5
PriceBuy on AmazonBuy on Amazon

Ninja DZ401 Vs DZ550 Foodi DualZone Air Fryer Differences!

The main difference between the Ninja DZ401 and DZ550 is that Ninja Dz550 has integration of the Foodi Smart Thermometer. This feature, exclusive to the DZ550, removes the guesswork from cooking, allowing users to achieve their desired doneness for a range of foods with the touch of a button. Now, let’s delve into each significant difference in more detail.

1. Foodi Smart Thermometer (Exclusive to Ninja DZ550):

The Ninja DZ550 is equipped with the innovative Foodi Smart Thermometer, a feature that sets it apart from the Ninja DZ401. This integrated thermometer ensures your food reaches the perfect doneness, from rare to well-done, at the touch of a button, without any guesswork. It is an invaluable feature, especially when cooking meats, providing a more precise, hassle-free cooking experience.

2. Material Composition:

Another noticeable difference lies in the material of these air fryers. While the Ninja DZ401 is composed of stainless steel and plastic, the DZ550 model is entirely made of plastic. This variation in material may influence durability and longevity, with stainless steel typically considered a more durable and heat-resistant choice.

3. Control Method:

Though both models utilize a touch control method, the Ninja DZ550 adds the functionality of button control. This dual control system can offer a more flexible user experience, allowing you to choose between touch or button inputs based on your personal preference or the demands of specific recipes.

In the Ninja DZ401 Vs DZ550 comparison, both models showcase innovative features and functionalities that make them excellent choices for any kitchen. However, the Ninja DZ550’s Smart Thermometer, plastic composition, and dual control system are key factors that distinguish it from the Ninja DZ401 model. The choice between the two ultimately depends on your individual needs and preferences. If precision is your priority, the DZ550 with its integrated Foodi Smart Thermometer might be your ideal pick. On the other hand, if material durability and a minimalist control interface appeal to you, the Ninja DZ401 could be your perfect kitchen partner. Remember, each kitchen journey is unique, and the best air fryer is the one that best complements your culinary adventure.

 Ninja DZ550 Dualzone Air Fryer


  • 6-in-1 DualZone Smart XL Air Fryer
  • Foodi Smart Thermometer
  • Dishwasher Safe Parts
  • Match Cook & Smart Finish Modes
  • IQ Boost Mode
  • 10 Quart Capacity


  • Baskets are Smaller than Traditional Fryers

Ninja DZ550 Foodi 10 Quart 6-in-1 DualZone Smart XL Air Fryer with 2...
33,512 Reviews
Ninja DZ550 Foodi 10 Quart 6-in-1 DualZone Smart XL Air Fryer with 2...
  • 2 FOODS, 2 WAYS, AT THE SAME TIME: Eliminating back-to-back cooking like a traditional...
  • SMART COOK SYSTEM: Achieve the perfect doneness, from rare to well-done, at the touch of a...

Ninja DZ401 Dualzone Air Fryer


  • XL size with two independent frying baskets for simultaneous cooking
  • DualZone Technology offers Smart Finish and Match Cook features for coordinated meals
  • Versatile cooking programs cater to a wide range of dishes
  • Intuitive touch control panel for easy operation
  • Nonstick baskets and dishwasher-safe parts for effortless cleanup
  • Durable stainless steel and plastic construction


  • Lack of Smart Cook features found in other Ninja models


Ninja DZ401 Foodi 10 Quart 6-in-1 DualZone XL 2-Basket Air Fryer with...
33,512 Reviews
Ninja DZ401 Foodi 10 Quart 6-in-1 DualZone XL 2-Basket Air Fryer with...
  • 2 INDEPENDENT BASKETS: The XL version of the original Air Fryer with 2 independent...
  • SMART FINISH & MATCH COOK: DualZone Technology allows you to choose between the Smart...

Ninja DZ401 vs DZ550:  Similar Feature

Dual Basket Design

When evaluating the Ninja DZ401 Vs DZ550, one cannot overlook the shared feature of the dual basket design. This design allows simultaneous cooking of different dishes, ensuring versatile and efficient meal preparations. Both models feature two independent 5-quart XL zones, each having their cooking baskets, cyclonic fans, and rapid heaters, optimizing your cooking experience.

High Capacity

Both the Ninja DZ401 and DZ550 boast a generous 10-quart capacity, enabling you to cook large meals quickly and conveniently. Be it a main course and a side dish or an 8-lb batch of chicken wings, these models have you covered.

Versatile Functionality

The Ninja DZ401 and DZ550 are not just air fryers but versatile cooking appliances with 6-in-1 functionality. Both models offer programs for air frying, air broiling, roasting, baking, reheating, and dehydrating, opening up a world of culinary possibilities in your kitchen.

Smart Technology

The Ninja DZ401 and DZ550 feature advanced technologies to ensure optimal cooking results. The Smart Finish feature and Match Cook feature are integrated into both models, allowing simultaneous cooking of different foods that finish at the same time, or copying settings across zones for full-capacity meals.

Fast Cooking Time

These models are designed for speed, cooking two 6-lb chickens up to 30% faster than a traditional oven. This feature enables you to enjoy frozen-to-crispy meals in just 30 minutes, making the Ninja DZ401 and DZ550 time-savers in the kitchen.

Easy Clean-up

Both models are designed with ease of cleaning in mind. The Ninja DZ401 and DZ550 include nonstick cooking baskets and dishwasher-safe crisper plates, ensuring cleanup is as smooth as the cooking process.

Design and Build

The Ninja DZ401 and DZ550 share a similar design and build, with the same product dimensions (13.9″D x 17.1″W x 12.8″H) and weight (19.8 pounds). This consistent design ethos means you can expect the same sleek aesthetics and user-friendly interface from both models.


In conclusion, the Ninja DZ401 and DZ550 are both exceptional models that blend high capacity, versatility, smart technology, and convenience in their design. While they do have their unique features, their shared characteristics ensure you’ll get a top-notch air frying experience regardless of the model you choose. The decision between the Ninja DZ401 Vs DZ550 ultimately boils down to your individual needs, personal preferences, and the specific demands of your kitchen. Rest assured, either choice will be a significant upgrade to your culinary adventures. Happy cooking!

About the author


Olivia is a Ninja and Kitchen Product Tester and has been writing about her findings on various sites like something-shop.com, chilangorestaurantsf.com, lemusecoffeeandwine.com, and gamingkornor.com for over 5 years now. She loves using Ninja products as they are very efficient and user-friendly. Olivia has tested many products from Ninja, and she has always been impressed with the results. She loves how Ninja products make her life easier, and she enjoys sharing her findings with others. Olivia is a strong advocate for Ninja products, and she believes that they are some of the best on the market.

Leave a Comment