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 161-170 of 363

  1. Go-To Appliance!

    Verified purchase
    BillI May 2, 2025
    Review source: Bestbuy

    Love it! My go-to appliance in the kitchen! You can’t go wrong!

  2. Ninja countertop oven.

    Verified purchase
    LindaR May 2, 2025
    Review source: Bestbuy

    Love this countertop oven. Very handy and versatile.

  3. Ninja Air Fryer Rocks

    Verified purchase
    StevenC May 1, 2025
    Review source: Bestbuy

    I love my new air fryer it’s a perfect transition between my microwave and my toaster oven and it tastes like oven baked without heating up my oven in half the time

    Helpful votes Not helpful votes
  4. Cuisinart air fryer and grill

    Verified purchase
    WaheedaM May 1, 2025
    Review source: Bestbuy

    I’ve been using the Cuisinart 0.6 Cu. Ft. Air Fryer Toaster Oven with Grill for nearly two months now, and it has quickly become a staple in my kitchen. The stainless steel finish looks sleek on my countertop, and the build quality feels solid and durable.

    What I love most is the versatility—whether I’m air frying crispy veggies, toasting bagels, baking small batches of cookies, or grilling sandwiches, this appliance handles it all with ease. The controls are intuitive, and it heats up quickly, saving me time on busy weekdays.

    The air fryer function works especially well—everything comes out perfectly crisp without needing much oil. Cleaning is also a breeze thanks to the removable trays and non-stick interior.

    Highly recommended if you’re looking for a space-saving, multi-functional appliance that delivers excellent results every time!

  5. Excellent value

    Verified purchase
    JeremyE May 1, 2025
    Review source: Bestbuy

    I love it, bit loud but works wonderfully! Cooks evenly and the controls are easy.

  6. Quality Product

    Verified purchase
    Peppy April 27, 2025
    Review source: Bestbuy

    Cooks great! Easy to use. Quality product. It heats up to you set temperature quickly. Looks great on counter.

  7. Excellent

    Verified purchase
    Puneo April 26, 2025
    Review source: Bestbuy

    Excellent excellent and simply excellent!! Love it made my life easy fits back g trays also height is perfect

  8. Love ninja

    Verified purchase
    ChrisS April 25, 2025
    Review source: Bestbuy

    Awesome oven, love it!!! Would buy two if i could.

  9. Not bad too bad.

    Verified purchase
    IBuyThingsSometimes April 24, 2025
    Review source: Bestbuy

    It does as it says fairly well. Main issue is uneven cooking/ baking.

  10. Excellent Air Fryer!

    Verified purchase
    BBY23 April 21, 2025
    Review source: Bestbuy

    Excellent convection air fryer. Was going back forth for months based off of the reviews however grabbing it on the sale price made it worth it! Heats up quickly and Does a great cooking meals and the handle controls are great. Definitely worth a buy!