The catch
Ninja French Door Premier Air Fryer, Convection Oven and Toaster
Even so, the 16.5-inch-deep body occupies a sizable patch of counter.
Side by side
The FO101 appeals for its French doors and dedicated basket workflow. The BOV860 is useful if a thirteen-inch pizza and Breville’s eleven-function controls fit your routine.
Before you buy
FO101’s practical emphasis is on French-door loading and the supplied basket. For long recipes, check BOV860’s dedicated Slow Cook option.
Where this comes from
Function gap: 11 - 10 = 1.
The catch
Even so, the 16.5-inch-deep body occupies a sizable patch of counter.
The catch
The wider BOV900 takes 9 by 13-inch pans, which this model cannot.


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French doors and a dedicated basket workflow are what make the FO101 appealing. The BOV860 helps when a thirteen-inch pizza and Breville’s eleven-function controls suit how you cook.
Thirteen-inch pizza fit, or French-door loading
Which one fits
The paired-door layout is on the Ninja.
That pizza size is explicitly published by Breville.
Each oven has a single cavity.
The cited records give no matched temperature test against Breville, though Ninja advertises a 90-second preheat.
In practice
FO101’s practical emphasis is on French-door loading and the supplied basket. For long recipes, check BOV860’s dedicated Slow Cook option.
Function gap: 11 - 10 = 1.
A quick start may be the appeal of Ninja’s advertised 1.5-minute preheat, yet it is a conditional manufacturer figure and not a matched speed advantage over Breville.
Under manufacturer conditions, 90 / 60 = 1.5 minutes.
FO101 is not divided into independently heated chambers by its French doors.
One main cavity per model.

Ninja, FO101
Ten functions and a five-quart mesh air-fry basket come with a wide 20.3-quart cavity behind French doors.

Breville, BOV860BSS1BUS1
This mid-size Breville offers eleven programs, a cavity that takes a 13-inch pizza and forceful super-convection airflow.
Spec by spec
| Spec | Ninja French Door Premier Air Fryer, Convection Oven and Toaster | Breville Smart Oven Air Fryer | In practice |
|---|---|---|---|
| Doors | French doors | Drop-down door | Space needed around the appliance for loading changes. |
| Programs | 10 | 11 | The count is not a score, so look at the named jobs. |
| Air-fry accessory | 5-quart basket | Mesh air-fry basket | The shape of the accessory determines how food is arranged. |
| Published fit emphasis | Basket and single-cavity meals | 13-inch pizza | Let the dimensions of the food you usually cook drive the choice. |
Trade-offs
Change of plan
Go with Ninja French Door Premier Air Fryer, Convection Oven and Toaster. The paired-door layout is on the Ninja.
Go with Breville Smart Oven Air Fryer. That pizza size is explicitly published by Breville.
Decision guide
Take the FO101 for its French doors and dedicated basket workflow. Take the BOV860 when a thirteen-inch pizza and Breville’s eleven-function controls match your routine.
Loading works differently with Ninja’s paired doors and basket. Breville has a conventional drop-down door and a documented 13-inch pizza fit.
A 90-second preheat is what Ninja advertises. It is a manufacturer claim made under stated conditions and does not show that every food or setting gets going sooner than on the Breville.
A meal is not split into two independently heated zones by either oven. If different temperatures at the same time are your main requirement, get a dual oven.
By the numbers
What we found across the countertop ovens we compare, plus the checked facts behind each finding.
Only 2 of the 26 models checked meet every need here: “A door that does not get in your way”, “Quick air frying from an oven-style unit”, and “A 12-inch pizza or anything larger fits”.
2 models fit, out of 26 checkedHow we countedThe count uses each product's current fit ratings for “A door that does not get in your way”, “Quick air frying from an oven-style unit”, and “A 12-inch pizza or anything larger fits”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Ninja French Door Premier Air Fryer, Convection Oven and Toaster |
|
| |
| Breville Smart Oven Air Fryer |
|
|
Ready to buy
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French-door access is your preference
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You work with 13-inch pizzas
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