Breville Smart Oven Air Fryer vs Breville Smart Oven Pro Convection: Spec Comparison
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This guide compares the Breville BOV900BSS Smart Oven Air Fryer Pro against the Breville BOV845BSS Smart Oven Pro Convection. We examine the breville bov900bss smart oven air vs bov845bss smart oven pro to help you decide. Both models share 1800-watt power, five independent quartz heating elements, and LCD displays for precise control. The main difference lies in capacity and specialized functions. The Air Fryer Pro offers a larger interior and air frying capabilities, while the Pro Convection is more compact with fewer settings.
Key differences
| Aspect | Breville Smart Oven Air Fryer Pro | Breville Smart Oven Pro Convection Oven |
|---|---|---|
| Internal Capacity | 9 slices of bread, 14 pound turkey | 6 slices, 13 inch pizza |
| Cooking Functions | 13 functions (includes Air Fry, Dehydrate) | 10 functions (includes Slow Cook) |
| Convection System | 2 speed convection fan (super & regular) | Standard convection |
| Exterior Dimensions | 21.5 inches wide, 12.7 inches high | 18.5 inches wide, 11 inches high |
| Weight | 30.2 pounds | 22.8 pounds |
Which one should you choose?
Choose Breville Smart Oven Air Fryer Pro if
- You need to cook larger items like a 14 pound turkey or fit a 5 qt Dutch oven.
- You want dedicated air fry and dehydrate settings for crispy results without oil.
- You prefer faster cooking with a two-speed convection fan for super airflow.
Choose Breville Smart Oven Pro Convection Oven if
- You have limited counter space and need a more compact footprint.
- You want a lighter appliance that is easier to move or store.
- You prefer a simpler set of ten functions without air frying capabilities.
Verdict: Choose the BOV900BSS if you need maximum capacity and versatile air frying for large families. Select the BOV845BSS if you prioritize a smaller footprint and standard convection cooking for everyday meals.
Air Fryer Pro vs Smart Oven Pro Specs
Interior Capacity
The Breville Smart Oven Air Fryer Pro offers a significantly larger interior volume. Its internal dimensions measure 16 x 13.5 x 7 inches. This space fits a 14-pound turkey or a 5-quart Dutch oven. It also holds nine slices of bread or a 9 x 13 inch pan. The Breville Smart Oven Pro Convection has smaller dimensions of 13.5 x 11.5 x 5.5 inches. It accommodates six slices of bread or a 4.4-quart Dutch oven. You should choose the Air Fryer Pro if you need to roast large cuts of meat or bake full-size sheet pans. The Pro model suits smaller households or limited counter space.
Cooking Functions
You get more versatility with the Breville Smart Oven Air Fryer Pro. It includes 13 distinct cooking functions. These settings cover Toast, Bagel, Broil, Bake, Roast, Warm, Pizza, Proof, Air Fry, Reheat, Cookies, Slow Cook, and Dehydrate. The Breville Smart Oven Pro Convection provides 10 functions. It includes Toast, Bagel, Bake, Roast, Broil, Pizza, Cookies, Reheat, Warm, and Slow Cook. The key difference is that the Air Fryer Pro adds Air Fry, Proof, and Dehydrate modes. If you plan to dehydrate foods or proof dough, the Air Fryer Pro is the better choice. Both models handle standard baking and roasting tasks equally well.
Convection System
Both ovens use convection to reduce cooking time by up to 30 percent. However, the Breville Smart Oven Air Fryer Pro features a two-speed convection fan. You can select super convection for maximum airflow or regular convection for standard circulation. This dual-speed option provides greater control during air frying and dehydration. The Breville Smart Oven Pro Convection uses a single convection fan. It circulates hot air to strip away cold air around your food but lacks the variable speed settings. If you need precise airflow control for specific textures, the Air Fryer Pro is superior. For general roasting, both models perform similarly.
Wattage and Elements
Both countertop ovens share identical power specifications. They both operate at 1800 watts. This high wattage ensures fast preheating and efficient cooking. Each model also utilizes five independent quartz heating elements. The Element iQ system in both ovens uses smart algorithms to steer power where and when it is needed. This setup eliminates cold spots and provides precise temperature control. Since the heating power and element configuration are exactly the same, there is no advantage for either product in this category. You will experience similar preheat speeds and heating consistency with either model.
Control Interface
Both appliances use an LCD display for operation. The interface allows you to easily access built-in smart functionality and select cooking functions. The LCD screen indicates when preheat has completed and automatically begins counting down the cooking time. This feature helps ensure precise results for both users. There is no difference in the control type or display technology between the two models. Both the Breville Smart Oven Air Fryer Pro and the Breville Smart Oven Pro Convection offer the same level of digital control. You will find the user interface equally intuitive on both devices.
Exterior Dimensions
The Breville Smart Oven Air Fryer Pro is physically larger and heavier. Its exterior dimensions are 17.5 x 21.5 x 12.7 inches. It weighs 30.2 pounds. The Breville Smart Oven Pro Convection is more compact. It measures 15.8 x 18.5 x 11 inches and weighs 22.8 pounds. The Air Fryer Pro requires more counter space and is heavier to move. If you have limited kitchen counter area, the Pro Convection model is easier to accommodate. The larger footprint of the Air Fryer Pro correlates with its larger interior capacity. Choose the Pro Convection if space is a primary constraint.
Which Breville Smart Oven suits you
You need to air fry or dehydrate large batches
This model includes dedicated air fry and dehydrate settings. Its super convection fan offers two speeds for better airflow control. The larger interior fits a 14-pound turkey and holds four trays for dehydration. You get 13 cooking functions, including slow cook, making it ideal for versatile, high-volume kitchen tasks.
You want a compact oven for standard meals
The Smart Oven Pro is smaller and lighter. It measures 15.8 x 18.5 x 11 inches and weighs 22.8 pounds. It fits a 13-inch pizza and a 4.4-quart Dutch oven. With 10 cooking functions and standard convection, it handles toast, roast, and slow cook for most household needs without taking up extra counter space.
You prefer precise temperature control with super convection
The Air Fryer Pro features a two-speed convection fan. This allows you to choose between regular and super convection for customized heat distribution. The Element iQ system uses five independent quartz elements to steer power precisely. This setup helps eliminate cold spots for more consistent results across different cooking modes.
The products compared
Breville Smart Oven Air Fryer Pro
Best for: Versatile roasting, air frying, and dehydrating
- Internal Capacity
- 16 x 13.5 x 7 in, 9 slices
- Cooking Functions
- 13 functions
- Wattage
- 1800 W
- Heating Elements
- 5 independent quartz elements
- Convection System
- 2-speed fan (super & regular)
- Control Type
- LCD display
View on Amazon: Breville Smart Oven Air Fryer Pro Affiliate link
This 1800-watt countertop oven combines convection baking with air frying and dehydration. It features five independent quartz heating elements and a two-speed convection fan to manage heat distribution. The interior holds a 14-pound turkey or nine slices of bread. An LCD display controls the 13 cooking functions, including slow cooking and proofing. It suits those who want a single appliance for roasting, toasting, and crisping foods without needing a separate air fryer.
Pros
- 13 cooking functions including air fry, dehydrate, and slow cook
- Five independent quartz elements with Element iQ system
- Two-speed convection fan for super convection airflow
- Large interior fits 14-pound turkey or 9x13 inch pans
- LCD display with preheat indicator and countdown timer
Cons
- Heavy at 30.2 pounds, making it difficult to move
- Large footprint measures 21.5 inches wide
- No mention of smart app or Wi-Fi connectivity
Good fit if
- You need to roast a 14-pound turkey or use a 5-quart Dutch oven
- You want to air fry or dehydrate foods in the same unit
- You prefer precise temperature control via an LCD interface
Skip if
- You have limited counter space due to its 21.5-inch width
- You prefer a lighter appliance for easy storage
- You require remote control or smartphone connectivity
Verdict: Breville Smart Oven Air Fryer Pro delivers versatile cooking with 13 functions and a large interior. It fits buyers who need a robust unit for roasting large items or air frying without buying separate appliances.
Breville Smart Oven Pro Convection Oven
Best for: Traditional baking and slow cooking tasks
- Internal Capacity
- 6 slices of bread, 13-inch pizza
- Cooking Functions
- 10 functions
- Wattage
- 1800 W
- Heating Elements
- 5 independent quartz elements
- Convection System
- Inbuilt fan
- Control Type
- LCD display
View on Amazon: Breville Smart Oven Pro Convection Oven Affiliate link
The Breville Smart Oven Pro (BOV845BSS) uses 1800 watts and five independent quartz elements to heat food quickly. Its convection system cuts cooking time by up to 30%. You get 10 cooking functions, including slow cook, and an LCD display for control. The interior fits a 13-inch pizza or a 4.4-quart Dutch oven. It measures 15.8 by 18.5 by 11 inches and weighs 22.8 pounds.
Pros
- 1800-watt power with five independent quartz elements
- Convection reduces cooking time by up to 30%
- 10 cooking functions including slow cook for 10 hours
- LCD display shows preheat and countdown status
- Fits 13-inch pizza or 4.4-quart Dutch oven
Cons
- No air frying capability unlike the BOV900BSS model
- 22.8-pound weight requires stable counter space
- No smart app or remote connectivity listed
Good fit if
- You need precise temperature control for roasting or baking
- You want to slow cook meals for up to 10 hours
- You prefer a large interior for family-sized meals
Skip if
- You require air frying for crispy textures
- You need Wi-Fi connectivity for remote control
- You have limited counter space under 16 inches wide
Verdict: Breville Smart Oven Pro Convection delivers consistent results for traditional baking and roasting thanks to its Element iQ system. It suits home cooks who value precise heat distribution over air frying versatility.
Specifications side by side
| Spec | Breville Smart Oven Air Fryer Pro | Breville Smart Oven Pro Convection Oven |
|---|---|---|
| Internal Capacity | 16 x 13.5 x 7 in, 9 slices | 6 slices of bread, 13-inch pizza |
| Cooking Functions | 13 functions | 10 functions |
| Wattage | 1800 W | 1800 W |
| Heating Elements | 5 independent quartz elements | 5 independent quartz elements |
| Convection System | 2-speed fan (super & regular) | Inbuilt fan |
| Control Type | LCD display | LCD display |
| Cooking Function | Convection, Bake, Dehydrate, Roast | Convection |
| Color | Stainless Steel | Stainless Steel |
| Dimensions | 17.5 × 21.5 × 12.7 inches | 15.8 × 18.5 × 11 inches |
| Weight | 30.2 pounds | 22.8 pounds |
| Size | 17.5” x 21.5” x 12.7” | One Size |
| Model | BOV900BSSUSC | BOV845BSS |
Frequently asked questions
Which Breville oven is better for air frying?
The Breville Smart Oven Air Fryer Pro is the better choice for air frying. It includes dedicated air fry and dehydrate settings with a super convection fan. This fan offers two speeds for improved airflow control. The Smart Oven Pro Convection focuses on traditional baking and roasting instead of air frying capabilities.
How much larger is the Air Fryer Pro interior?
The Breville Smart Oven Air Fryer Pro has a significantly larger interior than the Pro Convection model. Its internal dimensions measure 16 x 13.5 x 7 inches. This space can fit a 14-pound turkey or a 5-quart Dutch oven. The Pro Convection has a smaller footprint and less internal volume.
What are the external dimensions of the Air Fryer Pro?
The Breville Smart Oven Air Fryer Pro measures 17.5 inches in length, 21.5 inches in width, and 12.7 inches in height. It weighs 30.2 pounds. The exterior is finished in brushed stainless steel. These dimensions indicate a substantial countertop footprint compared to smaller models.
What are the external dimensions of the Smart Oven Pro?
The Breville Smart Oven Pro Convection measures 15.8 inches in length, 18.5 inches in width, and 11 inches in height. It weighs 22.8 pounds. The exterior features a brushed stainless steel finish. These measurements show it is more compact than the Air Fryer Pro model.
Which model is heavier?
The Breville Smart Oven Air Fryer Pro is heavier. It weighs 30.2 pounds. The Breville Smart Oven Pro Convection weighs 22.8 pounds. The weight difference reflects the larger build and additional components in the Air Fryer Pro. Both units are constructed with stainless steel exteriors.
Do both ovens have the same exterior color?
Yes, both models feature a brushed stainless steel finish. The Breville Smart Oven Air Fryer Pro and the Smart Oven Pro Convection share this color option. This consistent finish allows them to match modern kitchen aesthetics. The specific model numbers are BOV900BSSUSC and BOV845BSS respectively.
Is the Air Fryer Pro suitable for roasting large items?
Yes, the Breville Smart Oven Air Fryer Pro is suitable for roasting large items. Its large interior can accommodate a 14-pound turkey. This makes it ideal for buyers who need a robust unit for roasting large cuts of meat or air frying without buying separate appliances.
Which oven is better for traditional baking?
The Breville Smart Oven Pro Convection is better for traditional baking. It delivers consistent results thanks to its Element iQ system. This system ensures precise heat distribution. It suits home cooks who value consistent baking outcomes over the versatility of air frying functions.

