BLACK+DECKER Purifry 6QT Air Fryer, Crispy Deep vs Ninja Air Fryer, 10QT DoubleStack XL 2-Basket,
Updated August 2026 — Ninja Air Fryer, 10QT DoubleStack XL 2-Basket, leads on cooking speed and capacity.
The BLACK+DECKER Purifry is a budget-friendly option for smaller households, while the Ninja Air Fryer offers superior capacity and versatility for larger families.
Why BLACK+DECKER Purifry 6QT Air Fryer, Crispy Deep is better
Price
BLACK+DECKER is significantly cheaper.
Ease of Use
Simpler operation with a single basket.
Size
More compact for smaller kitchens.
Why Ninja Air Fryer, 10QT DoubleStack XL 2-Basket, is better
Capacity
Ninja can cook for up to 8 people.
Versatility
Can cook 4 foods simultaneously.
Sales Rank
Higher sales rank indicates popularity.
Overall score
Specifications
| Spec | BLACK+DECKER Purifry 6QT Air Fryer, Crispy Deep | Ninja Air Fryer, 10QT DoubleStack XL 2-Basket, |
|---|---|---|
| Cooking Tech | Air Crisp | DoubleStack |
| Presets | 9 | 2 |
| Cleaning | Easy | Easy |
| Auto Shut-Off | Yes | Yes |
| Dishwasher Safe | Yes | Yes |
Dimension comparison
Overview of BLACK+DECKER Purifry 6QT Air Fryer and Ninja Air Fryer
The BLACK+DECKER Purifry 6QT Air Fryer is priced at $64.99, while the Ninja Air Fryer comes in at $249.95, making the BLACK+DECKER about 74% cheaper. Both air fryers boast impressive features, but they cater to different cooking needs and preferences. The BLACK+DECKER is designed as a versatile countertop appliance ideal for smaller households, while the Ninja focuses on larger capacity and efficiency, perfect for feeding bigger families.
Cooking Capacity
The Ninja Air Fryer excels in cooking capacity with its 10QT design, allowing you to prepare two 5-lb chickens at once and feed up to 8 people. In contrast, the BLACK+DECKER Purifry has a 6QT capacity that fits up to 2 lbs of French fries, making it more suited for smaller meals. This difference in capacity is significant; if you regularly cook for a larger group or family, the Ninja’s XL size is a clear advantage. However, for individuals or couples, the BLACK+DECKER offers an adequate size without taking up excessive counter space.
Versatility of Cooking Functions
While both appliances offer multifunctionality, the BLACK+DECKER Purifry boasts 9 one-touch presets including options for baking, dehydrating, and reheating, providing a wide range of cooking possibilities. The Ninja Air Fryer, however, focuses on its unique DoubleStack Air Frying technology that allows for cooking 4 foods at once with two independently controlled baskets. This feature makes the Ninja more versatile for complex meal preparations, especially if you want to cook different items simultaneously. The choice between these two depends on whether you prefer a broader range of cooking presets or the ability to multitask with different foods.
Cooking Technology
The cooking technology in the BLACK+DECKER Purifry utilizes Air Crisp Technology to deliver hot, crispy results using superheated air and dual convection fans. This method allows for fat reduction by up to 80%, making it a healthier choice for those who love fried foods. On the other hand, the Ninja Air Fryer features its DoubleStack Air Frying technology that ensures optimal air flow and even heat distribution for perfect cooking results. While both systems promise crispy outcomes, the BLACK+DECKER emphasizes health benefits with its lower fat content, appealing to health-conscious consumers.
Ease of Use
Both air fryers prioritize user-friendliness, but their approaches differ. The BLACK+DECKER Purifry features a digital touchscreen with easy navigation through its various presets, making it simple for anyone to operate. It also includes a shake reminder and auto shut-off feature for added convenience. The Ninja Air Fryer, while also designed for ease with its Smart Finish and Match Cook features, may require a bit more familiarity due to its dual-basket system. For straightforward operation, the BLACK+DECKER may be more appealing, particularly for novice cooks.
Cleaning and Maintenance
Cleaning and maintenance are straightforward for both appliances. The BLACK+DECKER Purifry's nonstick basket is designed for easy clean-up, and its dishwasher-safe parts simplify the maintenance process. Similarly, the Ninja Air Fryer’s components are also dishwasher safe, making the cleaning experience hassle-free. However, the BLACK+DECKER’s single-basket design may offer a slightly quicker cleaning process compared to the Ninja’s two baskets, which could require more attention after cooking.
Price Comparison
The price difference between the two models is substantial, with the BLACK+DECKER Purifry retailing for $64.99, while the Ninja Air Fryer is priced at $249.95. This makes the Ninja about 284% more expensive than the BLACK+DECKER. For budget-conscious consumers, the BLACK+DECKER presents a more accessible option without sacrificing too much in terms of functionality. However, if you are looking for higher capacity and more advanced features, the investment in the Ninja could be justified.
Popularity and Sales Rank
In terms of sales rank, the BLACK+DECKER Purifry stands at 9917, while the Ninja Air Fryer is ranked significantly higher at 6162, indicating a stronger presence in the market. This could suggest that consumers find the features and capacity of the Ninja more appealing for their cooking needs. However, the BLACK+DECKER’s lower price point may attract budget shoppers and those who don’t require the larger capacity offered by the Ninja.
Which should you buy?
Deciding between the BLACK+DECKER Purifry 6QT Air Fryer and the Ninja Air Fryer ultimately depends on your cooking needs and household size. If you frequently cook for a larger family or enjoy preparing multiple dishes at once, the Ninja's 10QT capacity and advanced features may be worth the higher price. However, if you are looking for a budget-friendly, versatile air fryer that handles everyday cooking tasks efficiently, the BLACK+DECKER Purifry is an excellent choice. Weigh your priorities in terms of capacity, features, and price to make the best decision for your kitchen.

