Ninja DT201 Vs DT251 Convection oven is better for you?

Convection ovens have been on the market for quite some time and are a favorite for many homeowners. They are known for their even heat distribution, which means better results and faster cooking times.

When you’re in the market for a new toaster oven, there are a lot of factors to consider. One of the most important is the type of oven you want. Do you want a traditional oven with heating elements on the top and bottom? Or do you want something that cooks with convection heat?

The Ninja Foodi convection ovens are the latest and advanced kitchen appliances to hit the market, and it’s quickly becoming a favorite among home cooks. In this article, we are going to compare Ninja DT201 Vs DT251 to find out which one is better than the other and what is the difference between Ninja DT201 Vs DT251.

Not all convection ovens are created equal, so it’s important to do your research before you buy. Here, let’s find out what Ninja DT201 and DT251 has to offer and what amazing features are they packed with.

As well as testing and comparing Breville Combi Wave vs Smart Oven Air Fryer, Ninja BG500A vs FG551, Ninja DZ201 Vs Z550, and Foodsaver FM5200 Vs V4440, we now tested Ninja DT201 and Ninja DT251 to find out which is better.

ninja dt201 vs dt251 differences

Difference Between Ninja DT201 and DT251 Air Fryer Convection Oven

The main difference between Ninja DT201 and DT251 is Smart Cooking and Integrated Smart Thermometer. The Ninja DT251 comes with a smart cook system which means the air fryer convection oven has an integrated smart thermometer to ensure the doneness level you require. The smart thermometer makes it easy for you to know when your meal is ready without having to babysit or check on your food time and again.

You can use the smart thermometer manually or use the control panel to set a temperature via using the easy-to-follow digital touch controls found on the door handle. This amazing feature is not found on Ninja DT201 and that’s the difference.

Let’s get into some details here.

1. Ninja DT201 Foodi 10-in-1 XL Pro Air Fryer Convection Oven

You don’t have to worry about your food again! The Ninja DT201 Foodi 10-in1 XL Pro Air Fry Digital Countertop Convection Toaster Oven has everything you need in one convenient place. With its 1800 watts of power, this elegant kitchen appliance will quickly and efficiently cook all sorts or cuisine with little space required on countertops while still being able to satisfy even those picky eaters.

The convection cooking in this oven is up to 10 times better than a traditional full-size one. It will give you faster, crispier and juicy results. And in terms of what you can cook with Ninja DT201, the sky is the limit. With its versatile cooking functions such as Air Fry, Air Roast, Bake, Whole Roast, Broil, Toast, Bagel, Dehydrate, Reheat, and Pizza there is nothing that you couldn’t cook on this wonderful appliance.

How fast this thing can cook? Unlike traditional ovens, Ninja DT201 preheats in just about 90 seconds and it cooks 30% faster in comparison to traditional convection ovens. Fair enough?

The Ninja DT201 has its control panel placed on the door handle which is quite unique in ovens. In most convection ovens the controls are found on the right-hand side. When you open the door, the control panel freezes to avoid any accidental changes in the settings as the control panel is touch-sensitive.

All in all, the Ninja DT201 has a sleek and stylish look that will compliment other appliances in your kitchen. It fits well with any kitchen theme and décor. The glass door lets you take a peek at your meal while it cooks if you are kind of impatient like me. The nonskid feet make sure the oven stays stable while you cook. One of the best in the market that you would definitely love to have on your kitchen counter.


  • 10-in-1 functionality
  • Versatile and durable stainless-steel material
  • Attractive design, touch control, digital display
  • Multiple rack levels
  • True surround convection
  • 30% faster than traditional ovens
  • Huge cooking capacity
  • Heavy at 33.63 pounds
  • Needs a dedicated spot on the counter
  • Hard to clean manually

2. Ninja DT251 Foodi 10-in-1 Smart XL Air Fry Oven

What’s the most versatile kitchen appliance you can get? The answer would probably be “it depends.” But if we’re talking about Ninja foodi, then there is no doubt that this Ninja Foodi DT251 air fryer convection oven offers some seriously good alternatives. Not only will it cook your meal to perfection with its 10 cooking programs but also has an easy-to-use digital control panel that allows for customized settings per individual recipe or preference.

Ninja DT251 smart air fryer convection oven features 10 versatile cooking functions including air fry, roast, bake, whole roast, broil, toast, bagel, dehydrate, reheat and pizza.

The oven has an integrated smart thermometer that lets you achieve perfect doneness as you require with the push of a button. Yes, That’s right! You can set the required temperature from the control panel and using the thermometer the smart Ninja DT251 will shut off once the doneness level is achieved. No more babysitting and peeking on food again and again!

In terms of cooking capacity, you can fit a 5 pounds of chicken, and a sheet full of veggies, 2x 12-inch pizzas, or a huge 12-pound turkey for your Thanksgiving dinner. Hosting a family dinner? The air fryer oven will be able to cook faster to have enough food on the table in time. The Ninja DT251 is a wise pick if you are always hosting backyard parties, family gatherings or dinners. You can prepare a range of fried treats without using unhealthy oil, and that’s what every guest would appreciate we bet!

ninja dt201 vs dt251THEROMTER differences

The air fryer has a glass door with a control panel located on the door handle which is quite attractive. It freezes when the door is opened in order to avoid accidental changes in the settings. Pretty innovative! Overall, it is a versatile cooking appliance that does it all!


  • 10 cooking functions
  • Nonstick coated interior
  • Dishwasher safe accessories
  • Integrated smart thermometer
  • True surround technology for perfect cooking
  • Durable stainless steel material
  • Complaints of the wrong model being shipped
  • Heavy and bulky


So, if you observe closely, you get similar cooking programs in both the models and they to have a similar design and control panel. Both the convection ovens offer same cooking capacity and the number of trays and racks that you can place inside. Both have nonstick coated accessories and the interior is nonstick as well.

However, the Ninja DT251 comes with an integrated smart thermometer for precise doneness and consistent results every single time. That’s where Ninja DT201 loses the Ninja DT201 Vs DT251 war! In terms of performance, design, ease of use, ease of cleaning, and cooking preset, there is no difference between the two models. When we are paying similar price, why not buy Ninja DT251?

Let us know which one suits you the most? Leave us a comment in case you have any inquiries and we will definitely get back to assist.

Ninja DT201 vs DT251 Comparison Chart

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About the author

Olivia Olivia

Olivia is a Ninja Product Tester and has been writing about her findings on various sites like,,, and for over 5 years now. She loves using Ninja products as they are very efficient and user-friendly. Olivia has tested many products from Ninja, and she has always been impressed with the results. She loves how Ninja products make her life easier, and she enjoys sharing her findings with others. Olivia is a strong advocate for Ninja products, and she believes that they are some of the best on the market.