
Breville BOV845BSS
Score: 82/100
Cosori 11-in-1
Score: 82/100Rankings

The Breville BOV845BSS Smart Oven Pro is a 1800-watt convection countertop oven with Element IQ technology and ten preset functions, offering fast, even cooking for family-size meals. Its sizable footprint and weight, plus a hot exterior, limit suitability for cramped kitchens. Ideal for home cooks who need a versatile, full-oven replacement and have adequate counter space.

The Cosori 11-in-1 Air Fryer Oven offers a generous 13-quart capacity with eleven cooking functions and smart Bluetooth temperature monitoring. Its timer cannot be paused when the door opens and its sizable footprint can be challenging for compact kitchens. Ideal for families and meal-preppers seeking versatile, connected cooking.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 0.41 cu ftbest | |
1,800 Wbest | 1,800 Wbest | |
249 °Cbest | 232 °C | |
10 | 11best | |
— | 720 minbest | |
4 | 7best | |
1 years | 2 yearsbest | |
| ↓ lower better | 22.8 lb | 15.4 lbbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Size & Capacity(1) | ||
Capacity (cu ft) | 0.54-1 cu ft | 0.41 cu ft |
Power & Performance(1) | ||
Maximum Temperature (°C) | 249 °C | 232 °C |
Features(1) | ||
Number of Cooking Functions | 10 | 11 |
Controls(1) | ||
Control Type | Digital | Touch/app |
Display(1) | ||
Display Type | LCD | LED |
Accessories(1) | ||
Number of Included Accessories | 4 | 7 |
General(1) | ||
Warranty Length (years) | 1 years | 2 years |
Build & Design(4) | ||
Weight (lb) | 22.8 lb | 15.4 lb |
Width (in) | 18.5 in | 13.0 in |
Height (in) | 11.0 in | 14.5 in |
Depth (in) | 15.75 in | 13.5 in |


Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Smart Oven Pro for its Element IQ® technology that ensures even heat distribution and its convection system that cuts cooking time by roughly 30%. They highlight the 10 smart presets and rapid 1800-watt preheat as standout features that make it perform like a full-size oven, while noting its sizable footprint and lack of a cool-touch exterior as drawbacks.
Everyday users praise the oven for delivering consistent, even results, especially for toast and pizza, and for its quick preheat and versatility that lets it serve as a full-oven replacement. Common complaints revolve around its large size and weight, occasional overheating on high settings, and the need to hand-wash some accessories despite dishwasher-safe claims.

Professional reviewers gave the Cosori CO130-AO an 8.3/10 usability score, highlighting its powerful 1800W convection system, consistent performance across all functions, and the convenience of the rotisserie kit and wireless meat thermometer.
Everyday users love the oven's generous 13-quart capacity, the rotisserie's ability to produce perfectly cooked chicken, and the added value of dehydrating and fermenting functions. Common complaints revolve around the timer not pausing when the door opens, the need for more thorough cleanup after greasy cooking, the app's learning curve, and the large footprint that can be challenging for smaller kitchens.
“many call it a "full oven replacement"”

“Even toasting without hot spots”


