Countertop ovens have evolved far beyond simple toaster ovens. Today’s smart ovens are compact culinary workhorses capable of baking, roasting, broiling, toasting, and even slow cooking with impressive precision. Among the most popular options in this category are the Breville BOV650XL Compact Smart Oven and the Breville BOV800XL Smart Oven.
While both models share Breville’s signature Element IQ technology-designed to distribute heat intelligently-they differ significantly in size, capacity, versatility, and intended use. Choosing between them isn’t just about features; it’s about how you cook, how much space you have, and what role you want your countertop oven to play in your kitchen.
This detailed comparison breaks down everything you need to know to make a confident decision.
| Feature | Breville BOV650XL | Breville BOV800XL |
|---|---|---|
| Type | Compact Smart Oven | Full-Size Smart Oven |
| Capacity | 4-slice toast / 12’ pizza | 6-slice toast / 13’ pizza |
| Power | 1800 watts | 1800 watts |
| Functions | 8 cooking functions | 9 cooking functions |
| Element IQ | Yes | Yes (enhanced) |
| Interior Light | No | Yes |
| Slow Cook Function | No | Yes |
| Size | Compact | Larger footprint |
| Best For | Small kitchens, basic use | Versatile, frequent cooking |
At first glance, these two ovens look similar-sleek stainless steel exteriors, intuitive control dials, and digital displays. However, the real distinction lies beneath the surface.
The BOV650XL is built for simplicity and efficiency. It delivers excellent performance for everyday tasks like toasting, reheating, and small-batch baking, all within a space-saving design.
The BOV800XL, on the other hand, is a more advanced and spacious appliance. It expands on the same core technology with added cooking modes, a larger interior, and features that make it suitable for more ambitious cooking.
Think of the BOV650XL as a reliable everyday tool, while the BOV800XL is closer to a secondary oven that can handle more complex meals.
The differences between these two models can be distilled into a few critical areas:
These differences directly impact how each oven fits into your daily routine.
The BOV650XL is designed with efficiency and simplicity in mind. Despite its smaller size, it retains Breville’s hallmark performance through its Element IQ system, which uses multiple heating elements to direct heat where it’s needed most.
This model supports 8 cooking functions, including toast, bake, broil, roast, reheat, cookies, pizza, and bagel. For many households, this is more than sufficient. It excels in quick tasks-morning toast, reheating leftovers, or baking a small tray of cookies.
Its compact footprint is one of its biggest advantages. It fits comfortably in smaller kitchens, apartments, dorms, or any space where countertop real estate is limited.
However, its limitations become apparent when cooking for multiple people or preparing larger dishes. It’s not designed for bulk cooking or accommodating larger bakeware.

Breville BOV650XL Compact Smart Oven Review
The BOV800XL builds upon the foundation of the 650XL and elevates it into a more versatile and powerful kitchen appliance.
With a larger interior, it can handle a 13-inch pizza, a whole chicken, or a 6-slice batch of toast. This added capacity makes it much more suitable for families or anyone who cooks regularly.
One of its standout features is the slow cook function, which allows it to double as a slow cooker-something rarely found in countertop ovens. Combined with its interior light and slightly more refined control interface, the BOV800XL feels more like a full-fledged oven alternative.
It’s ideal for users who want a countertop appliance that can take on a wide range of cooking tasks without relying heavily on a conventional oven.

Breville BOV800XL Smart Oven Review
Both ovens share Breville’s Element IQ technology, which intelligently adjusts power across heating elements to ensure even cooking. This results in consistent browning and reliable performance across functions.
However, the BOV800XL adds a layer of sophistication:
The BOV650XL, while slightly more basic, still offers excellent core functionality. It covers all essential cooking modes without unnecessary complexity.
In terms of raw performance, both ovens deliver excellent results thanks to their shared heating technology. Toast comes out evenly browned, baked goods rise properly, and roasted items develop good texture.
Where the BOV800XL pulls ahead is in:
The BOV650XL performs just as well for smaller portions but may struggle slightly with larger or denser dishes due to its limited interior space.
This is one of the most decisive factors when choosing between the two.
If you frequently cook for more than one or two people, the extra capacity of the BOV800XL becomes invaluable. Conversely, for solo users or couples, the BOV650XL often feels just right.
Both models operate at 1800 watts, so their peak energy consumption is similar. However, actual efficiency depends on usage patterns.
The BOV650XL may be slightly more efficient for small tasks because it heats a smaller space, requiring less time and energy to reach temperature.
The BOV800XL, while equally efficient for its size, may consume more energy when used for small portions simply due to its larger interior. However, it can replace a full-size oven more effectively, potentially saving energy in larger cooking scenarios.
Both ovens are designed with user-friendly controls, including clear LCD displays and straightforward dial-based inputs.
Overall, both are easy to operate, but the BOV800XL offers a more premium, convenient experience.


The choice between the Breville BOV650XL and BOV800XL ultimately comes down to scale and ambition in your cooking.
The BOV650XL is a compact, efficient, and highly capable appliance that excels in everyday tasks. It’s ideal for smaller households or anyone who values simplicity and space-saving design.
The BOV800XL, however, stands out as the more powerful and versatile option. With its larger capacity, additional cooking function, and enhanced usability, it offers a more complete cooking solution-especially for those who want to do more than just toast and reheat.
If your kitchen and cooking habits demand flexibility, the BOV800XL is worth the upgrade.
The Breville BOV800XL Smart Oven has a larger interior capacity, allowing it to fit a 13-inch pizza or six slices of bread, whereas the BOV650XL is slightly smaller, accommodating a 12-inch pizza or four to six slices of bread. This difference makes the BOV800XL more suitable for families or those who frequently cook larger meals.
The BOV650XL offers 8 preset cooking functions including toast, broil, bake, and pizza. In contrast, the BOV800XL provides 10 preset functions with the addition of slow cook and reheat, giving it more versatility for a wider range of cooking techniques. The BOV800XL also features Element IQ technology, which adjusts heating elements for more precise cooking.
Yes, the BOV800XL Smart Oven generally offers faster and more even cooking due to its Element IQ technology, which intelligently distributes heat across five quartz heating elements. The BOV650XL, while efficient, uses a simpler heating design that may result in slightly less consistent results, particularly for baking or cooking multiple items simultaneously.
The BOV800XL is physically larger, measuring approximately 20 x 16 x 11 inches, compared to the BOV650XL, which is around 18 x 14 x 10 inches. This difference means the BOV800XL requires more countertop space and may be less suitable for smaller kitchens, though its larger size accommodates bigger dishes.
The Breville BOV650XL is generally more affordable, appealing to users who want a reliable toaster oven without advanced features. The BOV800XL is a premium model with additional functions and technology, which makes it more expensive. The higher price reflects its larger capacity, more precise cooking controls, and additional presets.