Ninja Foodi Dual Zone 7.6L (AF300UK) vs Ninja Foodi MAX Dual Zone 9.5L (AF400UK): Which Should You Buy? (UK 2026)
Ninja Foodi Dual Zone 7.6L (AF300UK) vs Ninja Foodi MAX Dual Zone 9.5L (AF400UK): Which Should You Buy? (UK 2026), key points at a glance
Published 28 July 2026 โข ๐ Air Fryers โข Contains affiliate links
Both are Ninja's twin-drawer DualZone air fryers with identical 4.8/5 ratings and the same six cooking functions, so the real decision comes down to size and price. The AF300UK (7.6L) at $149.99 is the sweet spot for most families of 4-6, while the AF400UK MAX (9.5L) at $179.99 gives you roughly 25% more capacity and slightly more power for larger households and batch cooking. Neither is a bad buy, you're simply choosing how much drawer space you need.
๐ Products Compared
Ninja Foodi Dual Zone Digital Air Fryer, 2 Drawers, 7.6L (AF300UK)
2 x 3.8L drawers (fits ~1kg fries or 1.6kg chicken per drawer)
2 x 4.75L drawers (fits ~1.4kg fries or 2kg chicken per drawer)
Wattage/Power
2400W
2470W
Capacity
7.6L total (serves up to 8)
9.5L total (serves up to 10)
Warranty
2-year guarantee (with registration)
2-year guarantee (with registration)
* Ninja Foodi Dual Zone Digital Air Fryer, 2 Drawers, 7.6L (AF300UK)
* More compact footprint that fits most kitchen worktops
* $30 cheaper while keeping every core DualZone feature
* 6 functions: Air Fry, Max Crisp, Roast, Bake, Reheat & Dehydrate
* 7.6L is ample for a family of 4-6 and two-part meals
โ Drawers can be tight for a full roast chicken plus large sides
โ Still a bulky unit that takes up meaningful counter space
* Ninja Foodi MAX Dual Zone Digital Air Fryer, 2 Drawers, 9.5L (AF400UK)
* Larger 9.5L capacity ideal for big families and batch cooking
* Each drawer swallows up to a 2kg chicken or 1.4kg of fries
* Slightly higher 2470W power for faster cooking
* Same intuitive Sync & Match controls as the smaller model
โ $30 more expensive and a noticeably bigger footprint
โ Overkill for singles, couples or small households
๐ User Reviews
Amazon reviewers consistently praise both models for crispy, even results, huge energy savings versus a conventional oven, and the genuinely useful DualZone feature that finishes two dishes at the same time. The most common gripe on both is the large countertop footprint, with a few noting the fans are audible during cooking.
๐ Verdict
Buy the AF300UK (7.6L) unless you regularly cook for more than six people, it delivers the exact same features and rating for $30 less and suits most UK kitchens better. Step up to the AF400UK MAX (9.5L) only if you frequently batch-cook, host large gatherings, or want to fit a whole large chicken plus sides in one go. The extra $30 buys capacity, not extra functionality.
AF300UK best for families of 4-6, couples and anyone tight on worktop space who wants the best value. AF400UK MAX best for larger families, batch cooking, entertaining and those who prioritise maximum drawer space.
โ FAQs
What's the actual difference between the AF300UK and AF400UK?
The main differences are capacity and price: the AF300UK has 7.6L (2 x 3.8L drawers) at $149.99, while the AF400UK MAX has 9.5L (2 x 4.75L drawers) at $179.99. Both share the same DualZone technology, six cooking functions and 4.8/5 rating.
Can both air fryers cook two different foods at once?
Yes. Both use Ninja's DualZone technology with Sync mode (finishes two different foods at the same time) and Match mode (doubles up the same setting across both drawers), so you can cook, say, chips and chicken together.
Which one is better value for a family of four?
The AF300UK (7.6L) is the better-value choice for a family of four, its 7.6L capacity comfortably handles a full family meal, and you save $30 versus the MAX while getting identical features.
As an Amazon Associate we earn from qualifying purchases. Prices accurate as of 28 July 2026.