Independent price comparison & buying intelligence for Canada
Affiliate-funded. Editorially independent.
Comparison

Ninja AF400UK vs Ninja AF500UK: specifications

Manufacturer-listed specifications for Ninja AF400UK, Ninja AF500UK, presented by product with source links.

By MainBuyer Editorial TeamPublished 14 October 2026Updated 14 October 2026Research-based assessment
Products referenced

The products in this article

Use these as starting points, then open the product page for product details and retailer options available in your country. Product pages clearly label retailer links that may earn commission.

Specifications side by side

The approved specifications are grouped by topic below. Entries may describe different features or use different units. A missing entry means this article has no approved claim for that topic, not that the product lacks a feature.

Manufacturer-listed specifications by topic
TopicNinja AF400UKNinja AF500UK
Capacity
  • The Ninja Foodi MAX Dual Zone Air Fryer AF400UK has a total capacity of 9.5L.
  • Each drawer fits up to 1.4kg of fries or a 2kg chicken.
  • The MegaZone can fit larger foods, including a whole 2kg leg of lamb with roast vegetables.
Dimensions
  • Product dimensions are 51.79 cm L x 42.19 cm W x 41.91 cm H.
  • The power cord length is 81.28 cm.
  • The AF500UK product dimensions are 56.79 cm L x 38.71 cm W x 41.91 cm H.
Weight
  • The air fryer weighs 11.5 kg.
  • The AF500UK weighs 11.1 kg.
PowerNot covered in this article’s approved evidence.
  • The AF500UK is rated at 240 volts, 2,470 watts and 11 amps.
Documented modes
  • The air fryer offers 6 cooking functions: Air Fry, Max Crisp, Roast, Bake, Dehydrate and Reheat.
  • The air fryer offers 7 cooking functions: Max Crisp, Air Fry, Roast, Bake, Reheat, Dehydrate and Prove.
Documented controls
  • The air fryer has 2 separate cooking drawers, and cooking programs and times can be set to SYNC or MATCH between them.
  • The air fryer has variable temperature controls.
Not covered in this article’s approved evidence.
Documented components
  • The box contains the main unit, 2 non-stick drawers, 2 non-stick crisper plates, an instruction booklet and an inspiration guide.
  • The box contains the main unit, 1 x 10.4L non-stick drawer, 1 x divider, 2 x non-stick crisper plates, an instruction booklet and an inspiration guide.
Documented design details
  • The air fryer has dishwasher safe parts.
Not covered in this article’s approved evidence.
SourceNinja AF400UK manufacturer sourceNinja AF500UK manufacturer source

Ninja AF400UK

  • The Ninja Foodi MAX Dual Zone Air Fryer AF400UK has a total capacity of 9.5L.
  • The air fryer offers 6 cooking functions: Air Fry, Max Crisp, Roast, Bake, Dehydrate and Reheat.
  • Each drawer fits up to 1.4kg of fries or a 2kg chicken.
  • The air fryer has 2 separate cooking drawers, and cooking programs and times can be set to SYNC or MATCH between them.
  • Product dimensions are 51.79 cm L x 42.19 cm W x 41.91 cm H.
  • The air fryer weighs 11.5 kg.
  • The power cord length is 81.28 cm.
  • The box contains the main unit, 2 non-stick drawers, 2 non-stick crisper plates, an instruction booklet and an inspiration guide.
  • The air fryer has dishwasher safe parts.
  • The air fryer has variable temperature controls.

Ninja AF500UK

  • The air fryer offers 7 cooking functions: Max Crisp, Air Fry, Roast, Bake, Reheat, Dehydrate and Prove.
  • The MegaZone can fit larger foods, including a whole 2kg leg of lamb with roast vegetables.
  • The AF500UK weighs 11.1 kg.
  • The AF500UK product dimensions are 56.79 cm L x 38.71 cm W x 41.91 cm H.
  • The AF500UK is rated at 240 volts, 2,470 watts and 11 amps.
  • The box contains the main unit, 1 x 10.4L non-stick drawer, 1 x divider, 2 x non-stick crisper plates, an instruction booklet and an inspiration guide.

Manufacturer sources

Bottom line

These are manufacturer-listed specifications. This overview does not report hands-on testing or make a recommendation.

Methodology

How this article was prepared

This is a research-based MainBuyer article using current web evidence, official product information and verified MainBuyer product records. It does not claim hands-on laboratory testing.

See how we review and our editorial policy.