Our picks at a glance
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Small kitchens Ninja Double Stack XL Air Fryer SL400UK Best for Small kitchens · Typically £180–£250Check Price
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Comparison table
| Feature | Best overallNinja Foodi MAX Dual Zone Air Fryer AF400UK | Small kitchensNinja Double Stack XL Air Fryer SL400UK | One or two peopleCOSORI Turbo Blaze 6L Air Fryer | ValueTower Vortx Dual Basket Air Fryer 9L |
|---|---|---|---|---|
| Verdict | Buy | Buy | Buy | Buy |
| Typical price | £150–£220 | £180–£250 | £90–£130 | £70–£110 |
| Best for | Families | Small kitchens | One or two people | Value |
| Key feature | Two 4.75 L drawers with Sync and Match | Stacked drawers – dual-zone capacity in a slim footprint | Fast, quiet single basket with precise temperature control | Dual baskets at a budget price |
| Capacity | 9.5 L (2 × 4.75 L) | 9.5 L | 6 L | 9 L (2 × 4.5 L) |
| Power | 2,470 W | 2,470 W | 1,725 W | 2,600 W |
| Programmes | 6 | — | — | — |
| Footprint | — | about 28 cm wide | — | — |
| Temperature | — | — | 30–230 °C | — |
| Where to buy | Check Price Paid link | Check Price Paid link | Check Price Paid link | Check Price Paid link |
Ninja · Air fryers
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
Two 4.75 L drawers with Sync and Match.
- Buy it if
- you cook for a family and want two foods ready at the same time
- Skip it if
- you live alone and have little counter space
Pros
- Two independent drawers
- Sync finishes both together
- Dishwasher-safe baskets
Cons
- Wide footprint
- Drawers are not see-through
Key specifications
- Capacity
- 9.5 L (2 × 4.75 L)
- Power
- 2,470 W
- Programmes
- 6
Ninja · Air fryers
Ninja Double Stack XL Air Fryer SL400UK
Stacked drawers – dual-zone capacity in a slim footprint.
- Buy it if
- you want dual-drawer capacity but have limited worktop width
- Skip it if
- you need very tall food such as a whole chicken
Pros
- Narrow footprint
- Two drawers plus racks
- Large 9.5 L total
Cons
- Stacked drawers are shallower
- Pricier than side-by-side models
Key specifications
- Capacity
- 9.5 L
- Power
- 2,470 W
- Footprint
- about 28 cm wide
COSORI · Air fryers
COSORI Turbo Blaze 6L Air Fryer
Fast, quiet single basket with precise temperature control.
- Buy it if
- you cook for one or two and want crisp results quickly
- Skip it if
- you need to cook two dishes at once
Pros
- Quick and even cooking
- Quiet fan
- Large 6 L single basket
Cons
- One basket only
- App adds little
Key specifications
- Capacity
- 6 L
- Power
- 1,725 W
- Temperature
- 30–230 °C
Tower · Air fryers
Tower Vortx Dual Basket Air Fryer 9L
Dual baskets at a budget price.
- Buy it if
- you want two baskets without paying Ninja prices
- Skip it if
- you want the most even browning
Pros
- Excellent value
- Two baskets
- Simple controls
Cons
- Basic build quality
- Fewer presets
Key specifications
- Capacity
- 9 L (2 × 4.5 L)
- Power
- 2,600 W
Compare more Air fryers on Amazon Paid link
Who this list is for
Single and dual-drawer air fryers compared on capacity, ease of cleaning and running costs. We show what each model does best, what it typically costs in the UK and who should skip it.
How we chose
We compared manufacturer specifications, UK warranty terms, running costs and typical UK prices, then gave every product a clear verdict: Buy, Consider or Skip. Our verdicts are based on this research, not on lab tests we have not done.
What to look for
- Capacity: 4–5 litres suits one or two people; families need 7–10 litres or two drawers.
- Dual drawers let you cook two foods at different settings and finish together.
- Non-stick, dishwasher-safe baskets make daily cleaning far easier.
Buying in the UK
With UK electricity around 25p per kWh, a 1,700 W air fryer running for 20 minutes costs roughly 13–15p – usually far less than heating a full-size oven.
Related comparisons
Frequently asked questions
Is an air fryer cheaper to run than an oven?
Usually, yes. It heats a much smaller space and cooks faster, so a typical meal uses noticeably less electricity than an electric oven.
Single or dual drawer?
Single drawers are cheaper and fine for one or two people. Dual drawers suit families and anyone cooking mains and sides together.