Breville - Smart Oven Air Fryer Pro vs Ninja - Foodi Max Dual Zone AF400
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Breville - Smart Oven Air Fryer Pro | Ninja - Foodi Max Dual Zone AF400 |
|---|---|---|
| Capacity | 26 L | 9.5 L |
| Wattage | 1800 W | 2400 W |
| Presets | 13 | 6 |
| Max temperature | 232 °C | 240 °C |
| Dual zone | false | true |
Between the Smart Oven Air Fryer Pro and Foodi Max Dual Zone AF400, the Smart Oven Air Fryer Pro comes out ahead in capacity / presets, while the Foodi Max Dual Zone AF400 wins on wattage / max temperature. Overall, the Smart Oven Air Fryer Pro scores 85.6 and the Foodi Max Dual Zone AF400 scores 78.6 on our Mars Score.
Which should you buy?
The Smart Oven Air Fryer Pro edges ahead on the Mars Score (85.6 vs 78.6), but the 7.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Smart Oven Air Fryer Pro if you care most about capacity / presets. The biggest gaps in its favor are capacity, presets. The single most decisive one: Capacity — 173.68% more. 26 L vs 9.5 L.
Pick the Foodi Max Dual Zone AF400 if you care most about wattage / max temperature. Its strongest claims are wattage, max temperature, dual zone. The single most decisive one: Wattage — 33.33% more. 2400 W vs 1800 W.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the Smart Oven Air Fryer Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Breville - Smart Oven Air Fryer Pro or Ninja - Foodi Max Dual Zone AF400?
Breville - Smart Oven Air Fryer Pro leads the current Mars Score by 7.0 points.The more useful decision is the trade-off behind that result: compare capacity, wattage, dual zone, presets against the way you will actually use the product.
Choose Breville - Smart Oven Air Fryer Pro if…
Breville - Smart Oven Air Fryer Pro has the measurable edge on capacity l, preset count.
Choose Ninja - Foodi Max Dual Zone AF400 if…
Ninja - Foodi Max Dual Zone AF400 has the measurable edge on wattage w, max temp c, has dual zone.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Breville - Smart Oven Air Fryer Pro wins
- ▲Capacity — 173.68% more. 26 L vs 9.5 L.
- ▲Presets — 7.00 more. 13 vs 6.
Why Ninja - Foodi Max Dual Zone AF400 wins
- ▲Wattage — 33.33% more. 2400 W vs 1800 W.
- ▲Max temperature — 3.45% more. 240 °C vs 232 °C.
- ▲Has Dual zone.
Spec comparison
Capacity
| Spec | Breville - Smart Oven Air Fryer Pro | Ninja - Foodi Max Dual Zone AF400 |
|---|---|---|
| Capacity | 26 Llead | 9.5 L |
| Dual zone | false | truelead |
Power
| Spec | Breville - Smart Oven Air Fryer Pro | Ninja - Foodi Max Dual Zone AF400 |
|---|---|---|
| Wattage | 1800 W | 2400 Wlead |
| Max temperature | 232 °C | 240 °Clead |
Features
| Spec | Breville - Smart Oven Air Fryer Pro | Ninja - Foodi Max Dual Zone AF400 |
|---|---|---|
| Presets | 13lead | 6 |
| Smart app | false | false |
| Dishwasher-safe | true | true |
| Noise | 60 dB | 58 dBlead |