Ninja Foodi MAX Dual Zone (AF400UK) vs Ninja Air Fryer 3.8L (AF100UK): Which Should You Buy? (UK 2026)
🍟 Products Compared
📊 Specs Comparison
| Feature | Ninja Foodi MAX Dual Zone (AF400UK) | Ninja Air Fryer 3.8L (AF100UK) |
|---|---|---|
| Price | $220.00 | $99.99 |
| Rating | 4.8/5 | 4.8/5 |
| Key Feature 1 | Dual Zone with 2 independent drawers (Sync & Match) | Single compact basket, easy one-touch controls |
| Key Feature 2 | 6 cooking functions (Max Crisp, Air Fry, Roast, Bake, Reheat, Dehydrate) | 4 cooking functions (Air Fry, Roast, Reheat, Dehydrate) |
| Wattage/Power | 2470W | 1550W |
| Capacity | 9.5L total (2 x 4.75L drawers), cooks up to 8 portions | 3.8L basket, cooks 2-4 portions |
| Warranty | 2-year guarantee (on registration) | 2-year guarantee (on registration) |
* Ninja Foodi MAX Dual Zone Digital Air Fryer, 2 Drawers, 9.5L, 6-in-1 (AF400UK)
- * Huge 9.5L capacity cooks for the whole family
- * Dual Zone tech cooks two different foods at once, both ready together
- * Six functions including Max Crisp and Bake for extra versatility
- * Dishwasher-safe, non-stick drawers for easy cleaning
- ❌ Large 41.5cm footprint takes up serious worktop space
- ❌ More than double the price of the AF100UK
* Ninja Air Fryer, 3.8L Single Zone, 4-in-1 (AF100UK)
- * Excellent value at under $100
- * Compact enough to store away in a cupboard
- * Simple, no-fuss controls that are great for beginners
- * Fast, crispy results with dishwasher-safe non-stick basket
- ❌ 3.8L single basket is tight for families of 4+
- ❌ Only one zone, so you can't cook two foods on different settings
📝 User Reviews
Amazon reviewers rate both at 4.8/5, praising crispy results, ease of use and simple cleaning; AF400UK owners love the dual-drawer flexibility for family meals, while AF100UK buyers repeatedly highlight its unbeatable value and compact size.
🏆 Verdict
Buy the AF400UK if you regularly cook for a family or want to prepare a main and side simultaneously — the dual zones and 9.5L capacity are genuinely game-changing. If you're cooking for one or two, or short on space and budget, the AF100UK delivers the same trusted Ninja crispiness for less than half the price.
The Ninja Foodi MAX Dual Zone (AF400UK) is best for families and batch cookers who want to prepare whole meals at once. The Ninja Air Fryer 3.8L (AF100UK) is best for singles, couples and small kitchens wanting a compact, affordable air fryer.
❓ FAQs
Can the AF400UK cook two different foods at the same time?
Yes. Its Dual Zone design has two separate 4.75L drawers with independent controls, and the Sync function ensures both finish cooking at the same time even on different settings.
Is the AF100UK big enough for a family?
The 3.8L basket comfortably cooks 2-4 portions, making it ideal for one to three people. For families of four or more, the larger 9.5L AF400UK is the better choice.
Do both Ninja air fryers come with a warranty?
Yes. Both include a manufacturer's guarantee that extends to 2 years when you register the product with Ninja after purchase.