Ninja AF300UK Vs Ninja Foodi AF400UK: Which Air Fryer is Better?

The Ninja AF300UK and the Ninja Foodi AF400UK both have a list of features that is almost identical to each other. Which would you choose? A lot of people in the United Kingdom (UK) are interested in buying an air fryer, but they aren’t sure which one to buy because the options available can be overwhelming.

To help ease your decision-making process, we have compiled a list of key differences between the two models and some pros and cons in order to help you decide which air fryer is better for you.

Ninja Foodi Dual Zone AF300UK Air Fryer Overview

The Ninja Foodi Dual Zone AF300UK air fryer is a high-end appliance that offers two independent cooking zones. This means that you can cook two different types of food at the same time, on different programs, and both will be ready at the same time.

The appliance also has 6 cooking functions: Air Fry, Max Crisp, Roast, Bake, Reheat and Dehydrate.

The Ninja Foodi AF300UK is a dual-zone air fryer that cooks food 75% faster than fan ovens. It also has the ability to cook from frozen to crispy, making it a versatile option for any meal.

Additionally, the dishwasher-safe parts make it easy to keep clean. With 2400 W of power, this air fryer is sure to get the job done quickly and efficiently.


  • It cooks more than one item at a time.
  • The Ninja Foodi is durable and easy to clean.
  • The unit cooks all foods evenly.
  • It is easier to clean than an oven.


  • Not easy to use
  • The compartments don’t work as expected
  • Requires a lot of space.

Check the Price of Ninja AF300UK on Amazon

Ninja Foodi Max Dual Zone AF400UK Air Fryer Overview

The Ninja Foodi Max is a good kitchen appliance. It has a range of functions, including air frying, baking, roasting, and dehydrating. It’s also very easy to use; you just need to select the function you want and the time you need.

The Ninja Foodi Max Dual Zone AF400UK air fryer is a great choice for those who are looking for an affordable large air fryer for the family.

This product is huge, with a capacity of 9.5litres, which makes it perfect for cooking multiple food types at once. Additionally, it comes with six different cook settings to give you more control over your cooking experience.


  • 75% faster than fan ovens
  • Cook from frozen to crispy
  • Dishwasher-safe parts
  • It cooks more than one item at a time.
  • Has 6 cooking functions: Air Fry, Max Crisp, Roast, Bake, Reheat and Dehydrate.
  • Has 2 Independent cooking zones- Different foods, and different programs, both ready at the same time.
  • The price and features make it worth the investment.
  • The Ninja Foodi is durable and easy to clean.
  • The functions are easy to use.
  • The unit cooks all foods evenly.


  • Some food may take longer to cook than stated on the packaging
  • Not appropriate for kids.

Check the Price of Ninja AF400K on Amazon

Ninja Foodi AF300UK vs Ninja Foodi AF400UK Air Fryer: A Complete Comparison


The Ninja Foodi AF400UK Air Fryer is more powerful than the AF300UK, with a wattage of 2470 watts compared to 2400 watts. This means that it can reach a higher cooking temperature and cook food more quickly.

The model number is AF400UK. It comes with two compartments that can hold up to 4kg of food each, making it one of the most versatile air fryers on the market. The machine has an easy-to-use digital interface and offers non-stick cooking modes for both thin or thick foods (eats 3/5L).


The Ninja Foodi AF300UK and AF400UK air fryers are both excellent performers. They use 200ºC to cook food evenly and quickly, which means that food items come out crispy on the outside and tender on the inside.

The drawers can handle up to five pounds of food; meaning you won’t have to constantly empty them during cooking. In addition, it takes two shakes for the drawer contents in the AF400UK to be crispy, but it’s worth all the effort.

The AF400UK is also equipped with a Max Crisp function that allows you to cook even more food at once. Finally, reheating food items in the air fryer works brilliantly, particularly for pizza.

The Ninja Foodi AF300UK does have a Max Crisp function, but it has an additional option to cook frozen hash browns. The hash browns come out crispy and even – definitely a worthwhile feature if you’re looking for an air fryer specifically designed for this purpose.

Control Panels

The control panels on the Ninja Foodi AF300UK and the AF400UK are different, but both are very easy to use. The Ninja Foodi AF300UK has a simple, two-drawer control panel with a knob for each drawer.

You can set the temperature and time for each drawer independently, or use the Match or Sync mode to cook them together. There’s also a Keep Warm function that will keep your food warm until you’re ready to eat it.

The Ninja Foodi AF400UK has a more complex control panel with two drawers and lots of cooking controls. It also has a built-in timer so that you can time your cooking perfectly. The Drawer Divider feature lets you cook multiple dishes at once without mixing their flavors together.

Size and Capacity

When it comes to air frying, size and capacity do matter. You want an air fryer that is the right size for your needs, and you also want one with a good-sized capacity. The Ninja Foodi AF300UK air fryer has a 7.6L capacity, while the Ninja Foodi AF400UK has a 9.5L capacity; so if you are looking for something that can handle larger quantities at once, the AF400UK would be the better option.

However, always keep in mind the amount of counter or storage space you have available before making your purchase decision. The Ninja OL701 is even smaller than the AF400UK with its 7.6L capacity – perfect for feeding large families or groups of friends.

Design and Features

Both The Ninja AF400UK and AF300UK Air fryers have two drawers. The drawers can be set to different modes, such as Air Fry and Roast. It comes with an auto-defrost feature so you won’t need to worry about manually defrosting your food before using Match and Sync lets you cook in two drawers at the same time.

The drawers include handles on their exterior so food can be shaken out of the drawers while cooking. Food cooks best in an air fryer when it is given a shake mid-cooking, resulting in an even finish.”

Cooking Functions

The Ninja Foodi AF300UK and AF400UK air fryers have the same functions, which are: bake, air fry, dehydrate, or roast. However, not all of these functions are included in the AF400UK model – like Dehydrate and Reheat. The Air Fryer is up to 75% faster than traditional frying methods, so it’s a great way to save time when cooking food.


The Ninja Foodi AF300UK and the Ninja Foodi AF400UK Air fryers have identical features and prices, but the 400 has a larger capacity.

Ease of use

They are both easy to use since they look almost identical.

Also Read: Ninja Foodi Dt201 vs Ninja Foodi Dt251 Air Fryer

Ninja AF400UK vs Ninja AF300UK Air Fryer: Which is the Best?

The Ninja Foodi Dual Zone Air Fryer has smart functionality that lets you prepare two different foodstuffs at once. This device is great for mealtime stress relief.

The size might be an issue if you’re lacking in kitchen real estate, and the unit weighs 8.2 kilograms, making it quite heavy to move around. The Ninja AF400UK is a well-respected, high-quality appliance.

The build quality and price are superb. The digital display is very easy to read, and the unit has a one-touch timer. The design of this appliance is also quite attractive.

The Ninja Foodi Dual Zone Air Fryer is a newer model of the original Ninja Air Fryer. The two models do have some similarities, but they also differ in many ways. The Ninja Foodi AF400UK is a larger air fryer, but it also has more features.

The unit comes with two separate baskets for cooking different foods at the same time and a dual-zone system that allows you to cook two different types of food at the same time. In addition, this model comes with a larger capacity and can hold up to 3 pounds of food.

Angela Jones

2 thoughts on “Ninja AF300UK Vs Ninja Foodi AF400UK: Which Air Fryer is Better?”

  1. This review is incorrect and contradictory- both models have 2 drawers – in one place the article states the 400 has 4 drawers then later states 2 drawers!- it also states that the 300 does not have a max crisp function when in fact it does. Somebody needs to proof read the article for accuracy prior to posting.


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