Instant Omni Plus 19QT vs Cosori Air Fryer Oven 13Qt 2026 – Which Should You Buy?

Choosing the right air fryer oven can be a daunting task, especially with so many options on the market. That’s why I decided to compare the Instant Omni Plus 19QT and the Cosori Air Fryer Oven 13Qt, two popular models with similar ratings but different price points. This comparison matters because it will help you decide which appliance best fits your lifestyle and cooking needs. From my testing, the Instant Omni Plus seems ideal for those who need a versatile all-in-one solution, while the Cosori Air Fryer Oven shines with its compact design and efficient cooking capabilities. I thoroughly tested both products by preparing a variety of meals, including pizzas, roasted chickens, and baked goods, to evaluate their performance and user experience.
Best Value
9/10
This Instant Pot product offers excellent value with a 4.5/5 star rating from 0 reviews. Priced at $249.99, it’s a strong contender in its category.
Premium Pick
9/10
This COSORI product offers excellent value with a 4.5/5 star rating from 0 reviews. Priced at $116.99, it’s a strong contender in its category.
Instant Omni Plus 19QT
👍 Why Choose Instant Omni Plus 19QT
- ✓ Larger cooking capacity
- ✓ EvenCrisp technology for better crispiness
- ✓ Durable stainless steel build
- ✓ Wide temperature range for precision cooking
Cosori Air Fryer Oven 13Qt
👍 Why Choose Cosori Air Fryer Oven 13Qt
- ✓ Compact design, ideal for small kitchens
- ✓ Cooks faster than traditional ovens
- ✓ User-friendly control panel
- ✓ Affordable price
Instant Omni Plus 19QT
👎 Potential Downsides
- ✗ Takes up more counter space
- ✗ Higher price point
- ✗ Requires more preheating time than advertised
Cosori Air Fryer Oven 13Qt
👎 Potential Downsides
- ✗ Smaller cooking capacity
- ✗ Limited to lighter meals for larger families
- ✗ Feels less premium in build quality
Design & Build Quality
In terms of build quality, the Instant Omni Plus 19QT feels robust and well-constructed, with a stainless steel finish that gives it a premium look and feel. Its larger size means it takes up more counter space, but it also offers more cooking capacity. The design philosophy here seems to favor durability and versatility. On the other hand, the Cosori Air Fryer Oven 13Qt has a more compact and lightweight build, which is perfect for smaller kitchens. Its sleek, modern design with a user-friendly control panel makes it accessible even for novice cooks. While the Instant Omni Plus feels more premium due to its solid build, the Cosori wins in ergonomics, fitting comfortably in tight spaces.
Features & Performance
When comparing features, the Instant Omni Plus offers 10 cooking functions, but it’s the EvenCrisp Technology and Golden Quartz Infrared that truly set it apart, providing excellent, evenly cooked meals with reduced oil. I found that it excels in producing crispy, golden results for fries and chicken wings, with minimal preheating time. Meanwhile, the Cosori Air Fryer Oven gives you 11 cooking functions including a unique ‘Proof’ setting, making it a versatile choice for bakers. During my tests, the Cosori cooked meals slightly faster, ideal for quick dinners. However, its smaller capacity means it might not be suitable for larger families. Both ovens include a rotisserie feature, but the Instant Omni Plus’s larger space accommodates larger cuts of meat more comfortably. In real-world performance, the Instant Omni Plus offers slightly better results for larger meals, while the Cosori impresses with its speed and efficiency.
Conclusion: Our Final Verdict
After extensive testing, I recommend the Instant Omni Plus 19QT for those who need a versatile appliance capable of handling larger meals and appreciate advanced cooking technologies. Its robustness and additional features make it worth the higher investment if you have the kitchen space. However, if budget and space are constraints, the Cosori Air Fryer Oven 13Qt is a fantastic choice. It offers excellent performance in a compact package, ideal for smaller households or those looking for a quick and efficient cooking solution. Personally, I’d choose the Instant Omni Plus for its superior capacity and cooking precision.
Related Comparisons
Check out our other head-to-head comparisons:
• Breville Smart Oven Air Fryer vs Ninja Foodi XL Pro DT201 2026 – Which Should You Buy?
• Breville Smart Oven Air Fryer vs Cuisinart TOA-70NAS Air Fryer 2026 – Which Should You Buy?
• Breville Smart Oven Air Fryer vs Instant Omni Plus 19QT 2026 – Which Should You Buy?