Gourmia French Door Air Fryer Oven - 37 Qt Large vs OSTBA French Door Air Fryer Toaster Oven Combo, 24
Updated August 2026 — Gourmia French Door Air Fryer Oven - 37 Qt Large wins on capacity and versatility, OSTBA French Door Air Fryer Toaster Oven Combo, 24 wins on cooking speed.
The Gourmia French Door Air Fryer Oven offers a larger capacity and more cooking presets at a lower price, making it a better value overall.
Why Gourmia French Door Air Fryer Oven - 37 Qt Large is better
Larger Capacity
Gourmia has a 37-quart capacity compared to OSTBA's 24-quart.
More Presets
Gourmia offers 12 cooking presets versus OSTBA's 10.
Lower Price
Gourmia is priced at $129.28, while OSTBA is $139.98.
Why OSTBA French Door Air Fryer Toaster Oven Combo, 24 is better
Faster Cooking
OSTBA claims to cook 30% faster than traditional ovens.
Healthier Cooking
OSTBA reduces fat intake by up to 90%.
User-Friendly
OSTBA features easy one-button operation.
Overall score
Specifications
| Spec | Gourmia French Door Air Fryer Oven - 37 Qt Large | OSTBA French Door Air Fryer Toaster Oven Combo, 24 |
|---|---|---|
| Cooking Functions | 12 | 10 |
| Price | $129.28 | $139.98 |
| Sales Rank | 3253 | 17815 |
| Oil Usage | Low | Very Low |
| Accessories | Complete Set | 7 Accessories |
Dimension comparison
Overview of the Products
When comparing the Gourmia French Door Air Fryer Oven and the OSTBA French Door Air Fryer Toaster Oven Combo, the Gourmia stands out as the more budget-friendly option at $129.28, while the OSTBA is priced at $139.98. The Gourmia has a larger capacity of 37 quarts compared to OSTBA’s 24 quarts, but the latter offers a range of features that may appeal to different cooking needs. Understanding the differences in features, capacity, and usability can help you make an informed choice.
Capacity and Cooking Space
The Gourmia French Door Air Fryer Oven offers an impressive 37-quart capacity, allowing you to prepare family-size meals, sheet pans, or even a 13-inch pizza. In contrast, the OSTBA French Door Air Fryer Toaster Oven Combo has a slightly smaller capacity of 24 quarts, which can still accommodate a 4-pound chicken or a 12-inch pizza. Although the Gourmia provides more cooking space, the OSTBA’s design allows for a more versatile cooking experience with its removable divider that can expand cooking space. If cooking for larger gatherings is a priority, the Gourmia’s larger capacity may give it an edge.
Cooking Functions and Versatility
The Gourmia features 12 preset cooking functions, including air fry, bake, toast, roast, and more, making it a versatile choice for various cooking needs. On the other hand, the OSTBA offers 10-in-1 functionality with 8 food presets along with warm and dehydrate features. While both models provide a range of cooking options, the Gourmia’s additional presets can cater to more specific culinary tasks. This flexibility could be particularly beneficial for users who enjoy experimenting with different cooking styles.
Cooking Technology
In terms of cooking technology, the Gourmia utilizes FryForce 360° technology, which circulates hot air to achieve even cooking with little to no oil. This feature is designed to produce crispy outsides with tender interiors, promoting healthier cooking. The OSTBA also incorporates a 360° air circulation heating system, which claims to cook 30% faster than traditional ovens while reducing fat intake by up to 90%. Both models boast innovative cooking technologies, but the Gourmia may appeal more to those who prioritize a variety of cooking methods.
Ease of Use and Cleanup
Both air fryers are designed with user convenience in mind. The Gourmia includes a complete accessory set with a dishwasher-safe air fry basket, oven rack, baking pan, and crumb tray, making cleanup straightforward. Meanwhile, the OSTBA features easy one-button operation and comes equipped with 7 accessories, including a wire rack and baking pan. While both models facilitate easy cooking and cleanup, the Gourmia may offer an edge for those who appreciate the inclusion of more accessories for varied cooking needs.
Design and Aesthetics
The Gourmia boasts a sleek stainless steel design with a digital display that adds a modern touch to any kitchen. Its dimensions of 16.5” D x 19.5” W x 13” H allow it to fit comfortably on most countertops. Similarly, the OSTBA also features a stainless steel finish with a French door design, which not only looks elegant but also provides easy access to the cooking interior. While both ovens are aesthetically pleasing, the Gourmia’s larger size may make it a focal point in your kitchen.
Price Comparison
The Gourmia is currently priced at $129.28, making it about 7% cheaper than the OSTBA, which retails for $139.98. For buyers who are primarily motivated by price, the Gourmia presents a more attractive option without sacrificing significant features. However, the OSTBA’s additional functionalities and faster cooking capabilities might justify its higher price for some consumers. Ultimately, the choice may boil down to whether the extra investment in the OSTBA aligns with your cooking preferences and needs.
Bestsellers and Customer Reception
In terms of popularity, the Gourmia holds a better sales rank at 3,253 compared to the OSTBA’s rank of 17,815. This suggests that the Gourmia has garnered more attention and possibly better reviews from customers. While a product’s rank can be influenced by various factors, it often reflects customer satisfaction and overall desirability. If customer feedback and popularity are important criteria for your purchasing decision, the Gourmia could be the preferable choice.
Which should you buy?
Choosing between the Gourmia French Door Air Fryer Oven and the OSTBA French Door Air Fryer Toaster Oven Combo ultimately depends on your cooking needs and budget. The Gourmia stands out with its larger capacity, greater number of cooking presets, and lower price point, making it an excellent choice for families or anyone who enjoys versatility in the kitchen. Conversely, the OSTBA offers unique features like faster cooking and a variety of accessories that may appeal to those looking for a specific cooking experience. Assessing your priorities—whether they are capacity, price, or specific features—will guide you to the best choice for your culinary adventures.

