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Ninja

Ninja Air Fryer Pro 4-in-1, 5 Qt: the downsides first

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#2 of 8
$$Basket5 qtScore 3.8/5
3%
of Amazon ratings are 1–2 stars
(checked 2026-10-10)

The crispiest, simplest basket fryer in Wirecutter's tests, but it is one of the loudest and runs hot, so delicate food needs watching.

Top complaints

  • Loud fan

    Wirecutter rated it one of the loudest models it tested, with a constant deep whoosh; Tom's Guide measured 72 dB. Amazon's review summary calls noise feedback mixed, and Walmart 2-star reviewers compare it to a car engine.

  • Runs hot / overshoots temperature

    Wirecutter found that at a 400°F setting the inside reached 430°F before it settled down. Delicate foods like brussels sprouts can char unless you lower the time and temperature.

    Source: Wirecutter
  • Small basket, no shake reminder or preheat

    Tom's Guide lists the limited capacity and the lack of a preheat or turn-food reminder as its downsides. Some Walmart owners say they have to shake it constantly.

What owners love

  • Crispiest results tested

    Wirecutter's top pick: it made the least-soggy nuggets, the best fries and the crispest wings of the models it tested.

    Source: Wirecutter
  • Very simple physical buttons

    Wirecutter's panel of testers found it the easiest interface to use. Amazon shoppers most often praise ease of use.

  • Replacement parts available

    Ninja sells replacement baskets and crisper trays, so you can swap out a scratched nonstick part instead of the whole unit.

    Source: Wirecutter
Good for
  • Crispy frozen foods and wings
  • People who hate touchscreens
  • Households of 1-3

Scores (tap for why)

  • Crispiness5.0
    Why 5.0?Wirecutter: crispiest results of all the models it tested (fries, nuggets, wings).
    Source: Wirecutter
  • Capacity3.0
    Why 3.0?The 5 qt basket is roomy enough for Wirecutter, but Tom's Guide lists limited capacity as a con.
  • Ease of use5.0
    Why 5.0?Wirecutter's testers found it the easiest interface; ease of use is the top Amazon praise.
  • Easy cleaning4.0
    Why 4.0?The drawer is dishwasher-safe (Tom's Guide), and ease of cleaning is a positive aspect in Amazon reviews.
  • Quietness2.0
    Why 2.0?One of the loudest in Wirecutter's test; Tom's Guide measured 72 dB.
  • Build & durability4.0
    Why 4.0?Replacement parts are sold, and Amazon shows no negative durability aspect. The warranty is only 1 year.

What experts say

  • Wirecutter (NYT): Top pick for the crispiest food and the easiest controls; its flaws are that it overheats past the set temperature, is one of the loudest tested, and has only a 1-year warranty.
  • Tom's Guide: Editor's Choice for small kitchens with fast, evenly crisp results; the cons are limited capacity, no preheat or turn reminder, and a high price for the size.
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