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Instant Omni Plus 18L Air Fryer Toaster Oven vs Breville Smart Oven Pro Side-by-Side Comparison

Instant Omni Plus 18L Air Fryer Toaster Oven vs Breville Smart Oven Pro. A cheaper medium size and a large, both with premium features.

By , , and Updated

Instant Omni Plus 18L

Breville Smart Oven Pro

Instant Omni Plus 18L Air Fryer Toaster Oven vs Breville Smart Oven Pro

Overall Verdict

8.5
Overall Score
7.8
Overall Score
  • Performance (50%)8.2
  • Design (25%)9.3
  • Usability (25%)8.4
  • Performance (50%)6.9
  • Design (25%)9.3
  • Usability (25%)8.0

The Instant Omni Plus 18L Air Fryer Toaster Oven is a slightly cheaper medium size while Breville Smart Oven Pro (BOV845BSS) is a large, both with premium design and usability. The deciding factors distinguishing our pick for the best air fryer toaster oven and just a decently good unit, however, are all in their performance.

Although both have a convection system and the same power draw, the Omni Plus was able to better maintain temperatures and more evenly distribute heat. This was possibly due to it having an extra swirl nichrome heating element as opposed to the Breville having only quartz heating elements.

In addition, the Instant further has a rotisserie kit and an air fryer basket to cover more cooking methods, unlike the Breville. As a result, the Omni Plus had higher scores than the Breville in every cooking test, including toasting bread, roasting whole chicken, and baking pizza. Moreover, its air frying fries results were actually the highest in our of our tested units.

Of course, the Breville isn’t without its strengths. Its digital display is just as informative and its button controls are just as intuitive as the Instant’s touchscreen. Furthermore, the Breville is actually easier to clean thanks to the non-stick coating of its interior as well as its accessories.

Pros & Cons

  • Informative and eye-catching package
  • Smart Programs and cooking status bar
  • Electrical safety feature for the door
  • Convenient slide-out crumb tray
  • Safeguards for all heating elements
  • Complimentary app with detailed instructions and numerous recipes
  • Helpful toggles
  • Easy-to-clean stainless steel exterior
  • Useful toggles
  • High-contrast digital display
  • Non-stick interior
  • Sturdy construction
  • Easy-to-clean stainless steel exterior
  • Cool-touch door handle
  • Convenient slide-out crumb tray
  • Touchscreen digital displays need more contrast
  • The master-control knob can be confusing
  • No safety mechanism for the door
  • In need of an additional oven rack
  • Not very budget-friendly

Key Specs

Dimensions
L16.54 x W15.75 x H13.90 inches
L18.39 x W15.94 x H10.78 inches
Weight
25.4 lbs (11.5 kg)
18.1 lbs (8.2 kg)
Control Type
black LCD digital touchscreen + one master-control knob
LCD + 3 control knobs + 5 buttons
Temperature
150°F - 450°F
120°F - 450°F
Timer
1 - 60 minutes
1 minute - 10 hours
Cooking Functions
8
10

Where to Buy?

Price at publication
$233.55
$259.99

*You help support HealthyKitchen101's product testing and reviews by purchasing from our retail partners.

Analysis and Test Results

Performance

Overall Performance Scoring
8.2
6.9

Toast

7.5
6.8
From left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
On the left: Level 1; In the middle: Level 2; On the right: Level 3
From left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
The top and bottom of the best four pieces of toast from the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
On the left are the top and bottom of four pieces of toast from the first batch, and on the right are from the second batch.
Breville Smart Oven Pro Toaster Oven Toast Test
From left to right, 24 pieces of toast for the top and bottom of three toast levels including lighter, medium, and darker.
The top and bottom of the best four pieces of toast from the Breville BOV845BSS Smart Oven Pro Convection Toaster Oven.
On the left are the top and bottom of four pieces of toast from the first batch, and on the right are from the second batch.
Function
Toast
Toast
Number of Slices
4
4
Toast Level
2/5
5/7
Cooking Time
5m 25s
5m 13s
Second Batch
4m 1s
3m 42s
Convection
No
No

Pizza

8.6
6.8
A toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
A toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
The cross-section of a toaster oven baked pizza slice showing the crust. In the background is a pizza inside a baking tray.
Two hands break apart a slice of pizza with melty cheese, meat, and green bell peppers on top baked using a toaster oven.
Breville Smart Oven Pro Toaster Oven Pizza
A toaster oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top inside a baking pan.
Two hands break apart a slice of pizza with cheese, meat, onions, and green bell peppers on top baked using a toaster oven.
Two slices of oven baked 9-inch thick-crust meat pizza with cheese, onions, and green bell peppers on top of one another.
Function
Bake
Bake
Temperature
450°F
450°F
Cooking Time
3m 50s
4m
Convection
High
Yes

Roasted Whole Chicken

8.4
7.5
A whole roasted rotisserie chicken using a toaster oven on an enamel baking pan on a white background.
A whole roasted rotisserie chicken using a toaster oven on an enamel baking pan on a white background.
A tray of whole toaster oven roasted chicken. The thermometer has two probes inside the chicken and displays 178°F and 190°F.
Seven pieces of a carved chicken including a carcass, two breasts, two wings, and two thighs on an enamel baking pan.
The close-up of a pulled-apart roasted chicken thigh. In the background is the rest of the roasted chicken on a tray.
Breville Smart Oven Pro Toaster Oven Whole Roasted Chicken Test
Breville Smart Oven Pro Toaster Oven Whole Roasted ChickenA whole roasted chicken using the Breville BOV845BSSUSC Toaster Oven backside up on an enamel broiling rack and baking pan.
A whole roasted chicken using the Breville BOV845BSSUSC Toaster Oven belly up on an enamel broiling rack and baking pan.
A tray of whole toaster oven roasted chicken. The thermometer has two probes inside the chicken and both display 198°F.
Eight pieces of a carved chicken including two carcass halves, two breasts, two wings, and two thighs on a baking pan.
Two hands pulling apart a roasted chicken thigh from the carcass. In the white background is the rest of the roasted chicken.
Function
Roast
Bake
Temperature
350°F
350°F
Cooking Time
50 minutes
1h
Convection
Yes
Yes

Baked French Fries

9.3
6.1
Pieces of baked french fries using a toaster oven inside an air fryer basket on a grey background.
Pieces of baked french fries using a toaster oven inside an air fryer basket on a grey background.
A close-up of pieces of baked french fries using a toaster oven inside an air fryer basket on a grey background.
Ten pieces of broken-up baked french fries are stacked on top of pieces of whole fries inside an air fryer basket.
Breville Smart Oven Pro Toaster Oven Baked French Fries
Breville Smart Oven Pro Toaster Oven Baked French FriesPieces of baked french fries using the Breville BOV845BSSUSC Toaster Oven on an enamel baking pan on a white background.
A close-up of pieces of baked french fries using the Breville BOV845BSSUSC on an enamel baking pan on a white background.
Eight pieces of broken-up baked french fries are stacked on top of pieces of whole fries on an enamel baking pan.
Function
Air Fry
Bake
Temperature
400°F.
400°F
Cooking Time
15m
24m
Convection
High
Yes

Design

Overall Design Scoring
9.3
9.3

In The Box

An oven rack, air fryer basket, rotisserie kit, lifter, the Instant Omni Plus 18L, user manual, box, and enamel baking pan.
A box, the Breville BOV845BSSUSC, a pizza pan, a broiling rack, a warranty, a user manual, an oven rack, and a baking pan.

Exterior

9.5
9.5
A closed front of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven with exterior measurements on a white background.
A closed front of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven with exterior measurements on a white background.
The front of a closed Instant Omni Plus 18L 10-in-1 Toaster Oven has a control panel and the right has ventilation holes.
The back and left sides of the Instant Omni Plus 18L have air ventilation holes. The back has a power cord and two buffers.
The top of the stainless steel Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven on a grey background.
On a grey background, the bottom of the stainless steel Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven has two stands.
A closed front of the Breville BOV845BSSUSC Smart Convection Toaster Oven with exterior measurements on a white background.
A closed front of the Breville BOV845BSSUSC Smart Convection Toaster Oven with exterior measurements on a white background.
Breville Smart Oven Pro Toaster Oven ExteriorThe front of a closed Breville BOV845BSSUSC Convection Toaster Oven has a control panel and the right has ventilation holes.
The back and left sides of the Breville BOV845BSSUSC Toaster Oven have air ventilation holes. The back has two buffers.
The top, front, and right sides of the Breville BOV845BSSUSC Smart Oven Pro Convection Toaster Oven on a white background.
On a white background, the Breville BOV845BSSUSC’s bottom has four stands and two carrying handles with ventilation holes.
Weight
25.4 lbs (11.5 kg)
18.1 lbs (8.2 kg)
Length
16.5" (42.0 cm)
18.4" (46.7 cm)
Width
15.8" (40.0 cm)
15.9" (40.5 cm)
Height
13.9" (35.3 cm)
10.8" (27.4 cm)
Material
Stainless steel
Stainless steel
Color
Silver
Silver
Door Handle
cool-touch
Cool-touch
Tray Indicators
Yes
Yes
Crumb Tray
Yes
Slide-out

Control Panel

The black touchscreen LCD of the Instant Omni Plus 18L Air Fryer Toaster Oven has 15 features and a master-control knob.
The Breville BOV845BSSUSC’s control panel has an LCD, 5 buttons, and 3 control knobs for function, temperature, and time.
Type
black LCD digital touchscreen + one master-control knob
LCD + 3 control knobs + 5 buttons
Temperature
150°F - 450°F
120°F - 450°F
Timer
1 - 60 minutes
1 minute - 10 hours
Indicator Light
Yes
Yes
Status Bar
No
Yes
Light Toggle
Yes
Yes
Convection Toggle
Yes
Yes
Rotation Toggle
Yes
No
Automatic Preheat
Yes
Yes
Audio Cues
Yes
No

Cooking Functions

Breville BOV845BSSUSC has 10 cooking functions: Toast, Bagel, Bake, Roast, Broil, Pizza, Cookies, Reheat, Warm, Slow Cook.

Interior

9.5
9.5
The Instant Omni Plus 18L’s cooking chamber has 2 bottom heating elements, 3 guide rails, a rotisserie socket and bracket.
The Instant Omni Plus 18L’s cooking chamber has 2 bottom heating elements, 3 guide rails, a rotisserie socket and bracket.
The 2 bottom quartz heating elements of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven have guards.
The cooking chamber ceiling of the Instant Omni Plus 18L Toaster Oven has two quartz and one swirl nichrome heating element.
The cooking chamber’s right wall of the Instant Omni Plus 18L has four guide rails, a rotisserie socket, and a shining light.
Breville Smart Oven Pro Toaster Oven InteriorBreville BOV845BSSUSC has 4 quartz heating elements with guards, 3 guide rails with safety hooks, a light, and a fan cavity.
Breville Smart Oven Pro Toaster Oven InteriorBreville BOV845BSSUSC has 4 quartz heating elements with guards, 3 guide rails with safety hooks, a light, and a fan cavity.
The Breville BOV845BSSUSC has 2 upper heating elements, a shining light, and 3 guide rails on its left cooking chamber wall.
The Breville BOV845BSSUSC has 4 quartz heating elements, a fan cavity, and 3 guide rails on its right cooking chamber wall.
Heating Elements
4 quartz and 1 nichrome
5 quartz
Convection Fan
Yes
Yes
Lighting
Yes
Yes
Tray Levels
4
3
Rotisserie
Yes
No
Safety Hook
No
All three levels

Power Cord

A three-pronged plug power cord. In the background is the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
A three-pronged plug power cord. In the background is the Breville BOV845BSSUSC Smart Oven Pro Convection Toaster Oven.
Length
2.8 ft (0.9 m)
3.3 ft (1.0 m)
Type
3-prong plug
3-prong plug
Power
1800 W
1800 W
Rated Output
120 V ~ 60 Hz
110 V - 120 V ~ 60 Hz

Accessories

A stainless steel baking rack of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven on a grey background.
A stainless steel baking rack of the Breville BOV845BSSUSC Smart Oven Pro Convection Toaster Oven on a white background.
Length
12.4" (31.5 cm)
14.1" (35.8 cm)
Width
11.4" (29.0 cm)
11.6" (29.5 cm)
Height
0.9" (2.4 cm)
0.3" (0.7 cm)
Material
Stainless steel
Stainless steel
Dishwasher Safe
Yes
Yes

Build Quality

9.0
9.0
The front of an opened Instant Omni Plus 18L with a rack, a baking pan, an air fryer basket, a lifter, and a rotisserie kit.
The front of an opened Instant Omni Plus 18L with a rack, a baking pan, an air fryer basket, a lifter, and a rotisserie kit.
An oxidized slide-out crumb tray of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven on a grey background.
The front of an opened Breville BOV845BSSUSC Toaster Oven with a pizza pan, oven rack, enamel baking pan, and broiling rack.

Capacity

An opened front of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven with interior measurements on a white background.
An opened front of the Breville BOV845BSSUSC Smart Oven Pro Toaster Oven with interior measurements on a white background.
Length
13.8" (35.0 cm)
14.2" (36.0 cm)
Width
12.6" (32.0 cm)
13.0" (33.0 cm)
Height
8.7" (22.0 cm)
8.3" (21.0 cm)

Usability

Overall Usability Scoring
8.4
8.0

User Control

9.9
9.5

Easeof Use

8.0
7.0

Cleanability

7.0
8.0
Grease on the slide-out crumb tray inside the cooking chamber of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
Grease on the slide-out crumb tray inside the cooking chamber of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
The cleaned cooking chamber floor and 2 bottom heating elements of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
Brushing the stained upper quartz heating elements of the Instant Omni Plus 18L 10-in-1 Air Fryer Toaster Oven.
The cleaned enamel broiling rack of the stainless steel Breville BOV845BSS Smart Oven Pro Convection Toaster Oven.
The cleaned enamel broiling rack of the stainless steel Breville BOV845BSS Smart Oven Pro Convection Toaster Oven.
The cleaned enamel baking pan of the stainless steel Breville BOV845BSS Smart Oven Pro Convection Toaster Oven.

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Behind the Comparison

Headshot of Alan Nguyen
Alan NguyenReviewer

Alan Nguyen is a writer and product reviewer at HealthyKitchen101. His major in English language teaching taught him to present concise information. In addition to his cooking hobby, he values the practical aspects of household appliances.

Headshot of Lap Vo
Lap VoTest Lead

Lap is Head of the Research, Testing, and Review Team (RTR Team) at HealthyKitchen101.com, where he directs and supervises the testing of kitchen gadgets and appliances.

Headshot of Tuyet Pham
Tuyet PhamProfessional Chef

Tuyet Pham is an award-winning Saigonese chef passionate about delicious and healthful foods. At HealthyKitchen101, she develops recipes and collaborates with our Research, Testing, and Review lab to evaluate the performance of cooking appliances. Her assessments add a strong authoritative voice to our product scoring process.

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