Ninja Air Fryer | 4 QT Capacity | 4-in-1 Roast, vs Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital
Updated July 2026 — Ninja Air Fryer | 4 QT Capacity | 4-in-1 Roast, wins on price and size, Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital wins on wattage and capacity.
The Ninja Air Fryer offers superior cooking performance and ease of cleaning, while the Simple Deluxe provides a larger capacity at a lower price. Overall, the Ninja is the better choice.
Why Ninja Air Fryer | 4 QT Capacity | 4-in-1 Roast, is better
Cooking Performance
Ninja has a 1550-watt heating element for even cooking.
Ease of Cleaning
Ninja features additional easy-to-clean components.
Recipe Guidance
Ninja includes a recipe booklet with 20 recipes.
Why Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital is better
Capacity
Simple Deluxe has a larger 6.34-quart basket.
Price
Simple Deluxe is significantly cheaper.
Cooking Functions
Simple Deluxe offers 12 preset cooking functions.
Overall score
Specifications
| Spec | Ninja Air Fryer | 4 QT Capacity | 4-in-1 Roast, | Simple Deluxe 12-in-1 Air Fryer 6.34 Qt, Digital |
|---|---|---|
| Cooking Programs | 4 | 12 |
| Dishwasher Safe | Yes | Yes |
| Visible Window | No | Yes |
| Oil Reduction | 75% | 95% |
| Recipe Booklet | Yes | No |
Dimension comparison
Overview of the Ninja Air Fryer and Simple Deluxe Air Fryer
The Ninja Air Fryer is a versatile kitchen appliance with a 4-quart capacity, while the Simple Deluxe Air Fryer offers a larger 6.34-quart capacity. The Ninja is priced at $89.99, making it about 107% more expensive than the Simple Deluxe, which retails for $43.56. Each air fryer caters to different cooking needs, with unique features that appeal to various users.
Cooking Versatility
The Ninja Air Fryer boasts 4 cooking programs, including Air Fry, Roast, Reheat, and Dehydrate, making it a multi-functional device for diverse meal preparation. In contrast, the Simple Deluxe Air Fryer offers an impressive 12 preset functions. This range allows for more cooking options, from crispy fries to juicy wings, making it an excellent choice for those who desire variety in their meal prep without the hassle of adjusting settings frequently.
Capacity and Design
The Simple Deluxe Air Fryer has a larger 6.34-quart capacity compared to the Ninja's 4-quart size, making it better suited for larger families or gatherings. Despite its larger capacity, the Simple Deluxe is designed to be compact, taking up minimal counter space. This makes it an efficient choice for kitchens with limited room, as it can accommodate bigger meals without sacrificing space.
Healthier Cooking
Both air fryers promote healthier cooking by significantly reducing the amount of oil needed for frying. The Ninja Air Fryer allows users to enjoy food with up to 75% less fat, while the Simple Deluxe claims to reduce oil usage by up to 95%. This substantial difference makes the Simple Deluxe a more appealing option for health-conscious consumers looking to enjoy fried foods guilt-free.
Cleaning and Maintenance
Ease of cleaning is an essential feature in kitchen appliances. The Ninja Air Fryer has dishwasher-safe parts, including its nonstick basket, simplifying the cleanup process. Similarly, the Simple Deluxe Air Fryer features a nonstick and dishwasher-safe basket, ensuring that users spend less time on maintenance. Both models prioritize user convenience, but the Ninja's design seems to focus more on everyday usability with its additional easy-to-clean features.
Cooking Performance
The Ninja Air Fryer is powered by a 1550-watt heating element, which effectively circulates hot air for even cooking results. On the other hand, the Simple Deluxe Air Fryer features a slightly more powerful 1700-watt system, potentially providing faster cooking times and improved efficiency. This performance edge could be critical for those who need to prepare meals quickly.
Additional Features
The Ninja Air Fryer comes equipped with a built-in recipe booklet containing 20 easy and healthy recipes, which can be an excellent resource for novice cooks. The Simple Deluxe, however, includes a visible window and built-in light, allowing users to monitor their food without opening the basket. This feature helps maintain the cooking temperature and ensures that food reaches the desired crispiness without interruption.
Price Comparison
The Ninja Air Fryer is priced at $89.99, while the Simple Deluxe Air Fryer is significantly cheaper at $43.56. This represents a price difference of about 107%, making the Simple Deluxe a budget-friendly option for consumers looking for an air fryer without compromising on functionality. Given the differences in pricing and features, potential buyers must weigh their options carefully based on their cooking needs and budget.
Which should you buy?
When deciding between the Ninja Air Fryer and the Simple Deluxe Air Fryer, consider what features are most important to you. If you prioritize a larger capacity and a more extensive range of cooking functions at a lower price, the Simple Deluxe might be the better choice. However, if you desire a robust cooking performance with a focus on ease of cleaning and additional recipe guidance, the Ninja Air Fryer could be worth the higher investment. Ultimately, your cooking habits and preferences will guide you to the right decision for your kitchen.

