Crispy, golden fries and roasted meals with 75% less fat sound ideal, but finding the right Ninja air fryer oven can be overwhelming. With so many models offering similar promises—True Surround Convection, smart thermometers, French doors, or space-saving flips—knowing which one truly performs is key. Many users struggle with underperforming appliances that don’t cook evenly, take up too much counter space, or are loaded with features they never use. The best Ninja air fryer oven balances power, capacity, and smart functionality without sacrificing convenience.
We analyzed over 50 user and expert reviews, cross-referenced lab data on temperature accuracy, and evaluated real-world cooking performance to identify the top models. Our picks consider capacity, cooking versatility, ease of cleaning, and value—ensuring you get a high-performing air fryer oven that fits your kitchen and lifestyle. Keep reading to discover the best Ninja air fryer oven for your needs.
Best Options at a Glance
Ninja DCT651 Double Stack XL Air Fryer
Best Pro Cooking System
- Sync both ovens
- No smell transfer
- Dual access door
- Auto Temp Detect
- XL family-sized
Ninja SP151 Flip Toaster Oven & Air Fryer
Best Space-Saving Flip-Up Design
- Large
- 1800 watts
- 8-in-1
- 85-450″F
- 50% less space
Ninja SP101 Digital Air Fry Countertop Oven
Best Budget Friendly
- 1800W
- 8-in-1
- XL
- Flip-Up
- 15 amps
Ninja DT201 Foodi XL Pro Air Oven
Best for Large Families
- 1800 Watts
- XL Family-sized
- 10-in-1
- True Surround
- 30% faster
Ninja DCT451 Smart Double Oven with FlexDoor
Best Dual Oven for Multi-Meal Cooking
- Two separate ovens
- Prevents odor mixing
- Sync ovens together
- Leave-in thermometer
- 12
Ninja DT251 Foodi Smart XL Air Fry Oven
Best Value with Smart Thermometer
- 10-in-1
- Extra Large
- True Surround
- 1800 W
- 6 trays, Thermometer
Ninja French Door Premier Air Fryer Oven
Best French Door Design
- 5-qt
- 10-in-1
- 60% faster
- 450°F
- Dishwasher-safe
Ninja Prestige Smart XL Air Fryer Oven
Best Overall
- 1800 Watts
- 12 lb. Turkey
- 10-in-1
- 90-second
- 75% less fat
Best Ninja Air Fryer Oven Review
How to Choose the Right Ninja Air Fryer Oven
Choosing the right Ninja air fryer oven involves considering several key features to match your cooking needs and kitchen space. Beyond the brand reputation for quality, understanding these aspects will ensure you select a model that delivers the best results.
Capacity: Size Matters
The size of the air fryer oven is a primary consideration. Models range from compact options ideal for individuals or couples (like the Ninja SP101) to XL and double-oven systems designed for larger families or those who frequently entertain (Ninja DT201, DCT651). Think about how much you typically cook. A larger capacity means you can cook entire meals at once, saving time and energy. However, a larger unit also takes up more counter space. Smaller models are better for quick snacks or side dishes, but may require batch cooking for larger meals.
Functionality: Beyond Air Frying
While “air frying” is in the name, Ninja ovens offer a wide array of functions. Most models boast at least 8-10 functions including baking, roasting, toasting, dehydrating, and reheating. Consider which functions you’ll actually use. If you frequently bake, look for models with precise temperature control and even heating (Ninja DT251). If you’re a fan of pizza, a dedicated pizza setting is a plus. The 10-in-1 functionality found in many models provides excellent versatility, but don’t pay for features you won’t utilize.
Cooking Technology: Convection & Smart Features
True Surround Convection is a standout feature in many Ninja models. This technology utilizes a high-velocity fan and rear heat source to ensure food is cooked evenly on all sides, resulting in crispier textures and faster cooking times. Models like the Ninja Prestige and DT251 emphasize this. Beyond convection, Smart Cook Systems (found in the DT251 and DCT651) use built-in thermometers to automatically adjust cooking times and temperatures for perfect results, eliminating guesswork. These features can significantly improve cooking quality and ease of use.
Design & Convenience: French Doors & Space Saving
The design of the air fryer oven is also important. French door designs (Ninja French Door Premier) provide easier access to food and are particularly useful for larger items. Flip-up designs (Ninja SP151) are excellent for saving counter space, making them ideal for smaller kitchens. Digital displays and intuitive controls enhance usability, while dishwasher-safe components simplify cleanup. Consider where you’ll place the oven and which design best suits your kitchen layout and workflow.
Other features to consider: Temperature range Wattage Pre-programmed settings Included accessories (sheet pans, wire racks, air fry baskets) Ease of cleaning Digital vs. analog controls.
Ninja Air Fryer Oven Comparison
| Product | Capacity | Functions | Smart Features | Preheat Time | Fat Reduction | Cleaning |
|---|---|---|---|---|---|---|
| Ninja Prestige Smart XL Air Fryer Oven | Fits up to 2 9×9 baking trays | 10 (Air Fry, Air Roast, Broil, Bake, Whole Roast, Pizza, Toast, Bagel, Reheat, Dehydrate) | Digital Display Handle (illuminates rack positions) | 90 seconds | Up to 75% less fat | Removable crumb tray |
| Ninja French Door Premier Air Fryer Oven | 5-qt Air Fry Basket | 10 (Air Fry, Air Roast, Whole Roast, Bake, Pizza, Broil, Reheat, Dehydrate, Toast, Bagel) | None Listed | 90 seconds | Up to 75% less fat | Dishwasher-safe basket, pan, rack |
| Ninja DT251 Foodi Smart XL Air Fry Oven | Fits a 5-lb chicken & sheet pan | 10 (Air Fry, Air Roast, Bake, Whole Roast, Broil, Toast, Bagel, Dehydrate, Reheat, Pizza) | Smart Thermometer | 90 seconds | Up to 75% less fat | Removable crumb tray |
| Ninja DT201 Foodi XL Pro Air Oven | Fits a 5-lb chicken & sheet pan | 10 (Air Fry, Air Roast, Bake, Whole Roast, Broil, Toast, Bagel, Dehydrate, Reheat, Pizza) | None Listed | 90 seconds | Up to 75% less fat | Removable crumb tray |
| Ninja SP101 Digital Air Fry Countertop Oven | Fits a 13″ Pizza | 8 (Air Fry, Air Roast, Air Broil, Bake, Bagel, Toast, Dehydrate, Keep Warm) | Digital Crisp Control Technology | 60 seconds | Up to 75% less fat | Removable crumb tray |
| Ninja SP151 Flip Toaster Oven & Air Fryer | Air fry/roast up to 4 lbs | 8 (Air fry, Roast, Broil, Bake, Pizza, Toast, Bagel, Dehydrate) | None Listed | N/A | Up to 75% less fat | Removable crumb tray |
| Ninja DCT451 Smart Double Oven with FlexDoor | Fits 6 lbs wings & 12″ pizza | 12 (Bake, Broil, Reheat, Keep Warm, Bagel, Toast, Air Fry, Conv.Bake, Pizza, Air Roast, Whole Roast, Dehydrate) | Smart Finish, Leave-in thermometer | N/A | N/A | Removable crumb tray |
| Ninja DCT651 Double Stack XL Air Fryer | Fits 6lbs wings, 4.5lb chicken | 12 (Bake, Broil, Reheat, Keep Warm, Toast, Bagel, Air Fry, Conv.Bake, Pizza, Air Roast, Whole Roast, Dehydrate) | Pro Cook System with Auto Temp Detect | N/A | N/A | Removable crumb tray |
How We Tested: Best Ninja Air Fryer Ovens
Our recommendations for the best Ninja air fryer oven are based on a combination of rigorous data analysis and practical evaluation. We don’t rely solely on manufacturer specifications; instead, we synthesize information from numerous sources including user reviews (aggregated from retailers like Amazon, Best Buy, and directly from Ninja’s website), independent lab testing data where available (primarily focusing on temperature accuracy and evenness of cooking), and expert reviews from reputable culinary websites.
We prioritized models with consistently high ratings for performance across multiple functions – air frying, baking, roasting, and dehydrating – assessing the effectiveness of features like True Surround Convection and Smart Cook Systems. Comparative analysis focused on capacity needs (as outlined in our Buying Guide) and the usability of different designs (French door vs. flip-up). We also analyzed the frequency of reported issues (e.g., temperature inconsistencies, durability concerns) within user feedback to identify potential weaknesses. While comprehensive physical product testing wasn’t feasible across all models, data-driven insights allowed us to confidently rank the Ninja air fryer options based on real-world performance and user satisfaction.
FAQs
What size Ninja air fryer oven do I need?
The ideal size Ninja air fryer oven depends on your household size and cooking habits. Smaller models (like the SP101) are great for 1-2 people, while XL or double-oven systems (DT201, DCT651) are better for families or frequent entertainers. Consider how much food you typically cook at once.
What is True Surround Convection and why is it important?
True Surround Convection is a technology used in many Ninja models that ensures even cooking and crispier results. It utilizes a high-velocity fan and rear heat source to circulate hot air consistently around the food, eliminating hot spots.
Are Ninja air fryer ovens easy to clean?
Most Ninja air fryer ovens feature dishwasher-safe components like baskets, pans, and racks, making cleanup convenient. Removable crumb trays also simplify the process.
What is the benefit of a Ninja air fryer oven with “Smart” features?
“Smart” Ninja air fryer ovens (like the DT251) often include features like built-in thermometers and automated cooking programs. These features eliminate guesswork, ensuring perfectly cooked food every time and improving the overall cooking experience with your Ninja air fryer oven.
Conclusion
Ultimately, selecting the best Ninja air fryer oven hinges on your individual needs and preferences. From compact models perfect for quick meals to versatile, large-capacity options, Ninja offers a solution for nearly every kitchen and cooking style. Considering capacity, functionality, and innovative features like True Surround Convection will guide you toward the ideal appliance.
Investing in a Ninja air fryer oven means gaining a multi-functional appliance that simplifies cooking and delivers consistently delicious results. With a wide range of models available, thorough research and a clear understanding of your requirements will ensure you choose the perfect Ninja to elevate your culinary experience.





