Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook

Ninja

DT551

Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook
Ninja Prestige Smart XL Air Fryer & Countertop Oven + Pro Cook

Customer Media

Highlights

Integrated Pro Cook System Achieve the perfect level of doneness from rare to well-done at the touch of a button using the integrated thermometer and Auto Temp Detect Intelligence, eliminating the need for guesswork.
Smart Surround Convection Features a high-velocity fan and rear heat source that provides up to 10x the convection power of a traditional built-in oven, delivering an all-around crisp without the need to flip or rotate food.
10-in-1 Versatile Functionality A multi-purpose kitchen powerhouse with 10 specialized cooking programs: Air Fry, Whole Roast, Air Roast, Bake, Dehydrate, Pizza, Broil, Toast, Bagel, and Reheat.
XL Family-Sized Capacity The extra-large interior accommodates two 9×9 baking trays, a 12 lb. turkey, or up to 9 slices of toast simultaneously, making it ideal for large family meals and entertaining.
Rapid Preheat and Cooking Saves time in the kitchen with a lightning-fast 90-second oven preheat and cooking speeds up to 30% faster than a standard full-size convection oven.

Pros & Cons

Pros

  • Exceptional Versatility and Performance: The 10-in-1 functionality allows users to air fry, bake, roast, and dehydrate with consistent results, often making traditional ovens obsolete. It features a large interior capacity that can accommodate whole chickens, 13-inch pizzas, or multiple trays of food simultaneously.
  • Rapid Preheat and Cooking Speed: The unit features an incredibly fast preheat time of approximately 90 seconds, which is significantly faster than standard full-sized ovens. This efficiency allows users to start cooking almost immediately and reduces overall meal preparation time.
  • Integrated Smart Thermometer: The Pro Cook System includes a built-in thermometer probe that monitors internal food temperature and automatically shuts off the unit when the target doneness is reached. This feature eliminates guesswork and ensures meats are cooked perfectly and remain juicy.

Cons

  • High Noise and Vibration Levels: A frequent complaint is the excessive noise generated by the convection fan, which some users compare to a jet engine or an airplane. Additionally, several reviewers reported distracting metallic rattling or vibrations during operation.
  • Large Countertop Footprint: The unit is quite bulky and deep, requiring substantial counter space and clearance from walls due to its rear-venting design. Its size may be problematic for smaller kitchens or standard-depth countertops.
  • Challenging to Clean: Maintaining the interior is difficult because grease and food splatters can easily reach the exposed heating elements and the back fan. Users noted that baked-on residue is hard to remove and the crumb tray can be tricky to empty without spilling.

You might also like

Customer Reviews

Reset

Showing reviews 61-70 of 363

  1. Administrative & Support Services

    Verified purchase
    KayD October 17, 2025
    Review source: Bestbuy

    We love this. It cooks everything the oven does, but the house doesn’t get all hot.

  2. Very nice

    Verified purchase
    g October 14, 2025
    Review source: Amazon

    I studied many, many air fryers before buying this one. This one had the best features including the thermometer. The interior capacity was almost the largest. The temperature increments is at 5 degrees to 450. 5 levels for tray placement in the oven. This oven cooks evenly so food comes out perfect. The exterior gets warm but just leave it alone lol. Very versatile appliance.

    Helpful votes Not helpful votes
  3. Great counter top oven

    Verified purchase
    Don W. October 13, 2025
    Review source: Amazon

    Awesome oven! Makes the best grilled cheese sandwich and does well with everything else. We love it compared to our last counter top oven. Somewhat pricey, but well worth it

    Helpful votes Not helpful votes
  4. David

    Verified purchase
    DavidB October 9, 2025
    Review source: Bestbuy

    Ii, this is more than my stove.It is amazing food comes out.Cook perfect.Anyone who uses it will fall above like me

  5. Takes up a lot of space, but worth it

    Verified purchase
    JustDuckyyyy October 9, 2025
    Review source: Amazon

    Product arrived in perfect condition via USPS. Love that the interior components are dishwasher safe (one of the primary criteria in my decision). Upgraded from a Ninja Flip, so it will take some getting used to how deep it is. Enjoying the interior capacity, so it’s worth the loss of countertop.

    Totally dedicated to the Ninja line! Highly recommended

  6. Heating Element Broken

    Verified purchase
    Matt McClure October 7, 2025
    Review source: Amazon

    Stopped heating after 3 months. Reaching out to Ninja support to try and get this resolved.

    Ninja is sending me a replacement, will update review once new unit arrives.

  7. Air fryer

    Verified purchase
    PatrickK October 2, 2025
    Review source: Bestbuy

    The air fryer Works great. I use it more than the oven now

  8. Very Noisy, lots of vibration noise

    Verified purchase
    JoJo69 September 29, 2025
    Review source: Bestbuy

    Very, very noisy, vibration noise not just fan noise. We picked this unit over the Breville Air Fryer over, and not sure we made the right choice. It is loud, like can’t hear in the next room loud. We purchased this to replace a 6 year old Oster Air Fryer we had and it is louder and takes longer to air fry food. This unit does a lot more than the Oster unit and if it wasn’t for the noise it would be a good unit, but as it is we would not buy this again, too noisy!

  9. A MUST BUY!!

    Verified purchase
    Jeff September 26, 2025
    Review source: Bestbuy

    I love the ninja foodi! It’s absolutely the best kitchen appliance that does it all.

    Heavily recommended!

    Helpful votes Not helpful votes
  10. A Game-Changer in My Kitchen!

    Verified purchase
    Hugo September 26, 2025
    Review source: Bestbuy

    I absolutely love my Ninja-Prestige Smart XL Oven — it has completely transformed the way I cook! From the moment I started using it, I knew it was going to be a staple in my kitchen. I use it constantly, and it has made cooking an absolute breeze.

    Whether I’m air frying, baking, roasting, or reheating, this oven handles it all with precision and speed. The smart features are incredibly intuitive, and the XL capacity means I can cook full meals without juggling multiple appliances. It heats up quickly, cooks evenly, and the results are consistently delicious.

    Cleanup is easy, the design is sleek, and it fits perfectly on my countertop without taking up too much space. I genuinely look forward to using it every day — it’s that good.

    If you’re on the fence about getting one, do it. You’ll wonder how you ever lived without it!