Breville BOV450XL Mini Smart Oven, Brushed Stainless Steel Review (2026)

Who The Mini Smart Oven Fits

This is Breville's smallest smart oven, built for studio apartments, narrow counters, RVs, or any kitchen where a full size countertop oven simply will not fit. It suits someone who mostly toasts, reheats, bakes small trays of cookies, or makes a personal 11 inch pizza, using presets rather than guessing at manual temperature and time settings. Anyone upgrading from a basic two slot toaster who wants smart, repeatable results without giving up much counter space is the ideal buyer here. It is a poor fit for larger households or anyone who regularly roasts a whole chicken or a full sheet pan of vegetables, since the interior is intentionally sized down from Breville's larger compact and full size smart ovens, and it cannot match their capacity no matter how the presets are used.

Size, Power and Presets Explained

Breville lists the oven at about 16 inches wide, 13.6 inches deep and 8.8 inches tall, making it noticeably smaller than the brand's Compact Smart Oven while still using the same Element IQ approach to heating. Element IQ directs power across four independent quartz elements rather than heating uniformly, aiming to deliver more accurate and stable heat for each of the eight built in functions, bagel, toast, bake, broil, pizza, roast, cookies and reheat. Preheat power is rated at 1800 watts, and the interior fits four slices of toast, a batch of cookies, tuna melts or an 11 inch pizza, which is meaningfully smaller than the 12 inch pizza capacity of Breville's next size up model. The housing is brushed stainless steel, the interior includes a nonstick coating, and a backlit LCD display shows orange during preheating and cooking before switching to blue once a cycle finishes.

Things to Check: Footprint, Routine Upkeep and Handling

Setup only requires plugging it in and giving it clearance to vent heat, after which the eight presets handle most day to day cooking without needing to look up a manual temperature and time. The compact size is the main daily advantage, it fits on counters where a full size toaster oven would crowd out everything else, while still covering toast, reheating, small bakes and personal pizzas that a basic toaster cannot handle. The nonstick interior is meant to make wiping up crumbs and light grease easier than on toaster ovens with bare metal interiors, though the tight interior space means spills and drips are more likely to reach the walls than in a larger oven. Because the elements sit closer to the food in such a small cavity, users moving from a larger oven may need to keep a slightly closer eye on browning during the first few uses until they learn how quickly this model finishes each preset.

Trade-offs Versus Larger Breville Ovens

The most direct comparison is Breville's own Compact Smart Oven, which offers a larger interior that fits a 12 inch pizza and a small roast chicken, at the cost of a bigger footprint that this Mini model is specifically designed to avoid. Against the Compact Smart Oven Convection, the gap widens further, since that model adds a convection fan on top of extra interior space, features this Mini Smart Oven does not attempt to match. Compared with non Breville compact ovens like the Panasonic FlashXpress or COMFEE combo units, this model generally costs more but brings Breville's more consistent Element IQ heating and steel build quality to a genuinely smaller footprint than most rivals offer. Buyers who need more interior capacity than four slices of toast or an 11 inch pizza should size up within Breville's own lineup rather than expect this mini model to stretch further.

Final Verdict and Who Should Size Up

Our score of 8.4 out of 10 reflects Breville's typically strong build quality and genuinely useful presets packed into the smallest footprint in the brand's smart oven lineup, balanced against a price that is still higher than basic mini toaster ovens. It is a strong pick for solo cooks, studio apartments and anyone whose kitchen truly cannot spare more counter space than this model needs. Households of more than one or two people, or anyone who regularly wants to roast a whole chicken or bake a full 12 inch pizza, should step up to Breville's Compact Smart Oven or Compact Smart Oven Convection instead. Buyers who only want basic toast and reheat functions without Element IQ presets may also be able to save money with a simpler non Breville mini oven.

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