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.

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Customer Reviews

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Showing reviews 181-190 of 363

  1. Ninja Oven

    Verified purchase
    Chiburbs March 30, 2025
    Review source: Bestbuy

    The Ninja Convection Oven is a solid choice for those looking for a versatile, efficient, and space-saving countertop appliance. Its quick preheating, even cooking, and multiple functions makes it easy to make a complete meal for my family.

  2. Overall worth the money in my opinion

    Verified purchase
    JoleneM March 29, 2025
    Review source: Bestbuy

    Wanted to give it a few uses before reviewing. I have air fried pork chops, baked cookie and baked a small casserole so far. All have turned out exceptionally well. I like the adjustability and I find the controls pretty intuitive. Definitely happy with my purchase as it replaced an inferior previous appliance. Wish it wasn’t so pricey but I guess you get what you pay for.

  3. Great oven but first one without meat probe had vibration issues

    Verified purchase
    Steve C March 29, 2025
    Review source: Amazon

    We purchased the 10-in-1 model and liked it a lot except for some annoyingly loud vibrations. After reading a few reviews talking about vibration from an unbalanced fan, we took a chance and returned it, getting instead the stainless 10-in-1 model with thermometer, and the noise is gone. The oven is great – looks good, simple controls, easy to read display, preheats quickly, quiet. Just be aware there are some quality control issues with the fan and make sure you get one that doesn’t have that issue.

    Update: stainless 10-in-1 model continues to perform like a champ. We didn’t think the meat probe was important, but we use it often to cook a whole chicken or a roast. Very convenient. We love this oven. One minor quibble – selecting which protein for the probe is confusing. You have to use the function buttons, which normally only switch between to cooking modes (bake, toast, air fry, etc) to select the protein (beef, chicken, fish). Not intuitive or well explained in manual. But we LOVE this oven despite that quirk.

    Helpful votes Not helpful votes
  4. Great addition!

    Verified purchase
    RafaelM March 28, 2025
    Review source: Bestbuy

    Pretty spacious and very convenient to make a lot of recipes. Very useful.

  5. Excellent Ninja oven. Solid, safe and ergonomic

    Verified purchase
    BarryG March 28, 2025
    Review source: Bestbuy

    Vrey high quality product. Strong build and ergonomic. Ninja continues to provide well thought out small appliances. I keep trading my other small appliancas, Little by little. Great product!

  6. Still learning

    Verified purchase
    JudithR March 28, 2025
    Review source: Bestbuy

    Still learning which temperature cook best…like the light , the space…but too early for a good review…

  7. User Beware!!

    Karyn Bambrick March 28, 2025
    Review source: Amazon

    I had bought my 10 in 1 January of 2024 and had to wait until May that year to use it due to recovering from ankle surgery. Decided to use it for the first time after a couple of months. During its fourth use, I was baking as normal, even used the Ninja baking pan that was recommended, and at random, the glass exploded! So glad nobody was standing near it at the time! Unplugged the unit, and took it back to the store that I bought it from. Not sure I will get another countertop oven. Love the Shark and Ninja items. But will stay away from these units now. I hope they fixed the issue that causes this!

    Helpful votes Not helpful votes
  8. Good

    Verified purchase
    ArmandoS March 25, 2025
    Review source: Bestbuy

    Awesome. Works great. Cook everything in it. Buy it.

  9. Returning!

    Verified purchase
    MNRN March 22, 2025
    Review source: Bestbuy

    I thought I could save a little money and go with this Air Fryer, but it is going back!! It is so noisy it sound like there is an Airplane in the kitchen. We literally have to yell to communicate when it is on. The cook is inconsistent with temp and time.

    Spend the money and get the Breville smart oven pro. I have one at home but have to travel with my own cookware because of Medical Issues

    Helpful votes Not helpful votes
  10. Worth the price

    Verified purchase
    MichaelA March 22, 2025
    Review source: Bestbuy

    Great product for the price. Does everything as advertised.