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Ninja Crispi Pro 6-in-1 Glass Air Fryer | 450°F, vs OSTBA French Door Air Fryer Toaster Oven Combo, 24

Updated August 2026 — Ninja Crispi Pro 6-in-1 Glass Air Fryer | 450°F, wins on durability and cooking power, OSTBA French Door Air Fryer Toaster Oven Combo, 24 wins on capacity and healthiness.

The Ninja Crispi Pro offers superior build quality and versatility, while the OSTBA excels in capacity and price. Choose based on your specific cooking needs.

Why Ninja Crispi Pro 6-in-1 Glass Air Fryer | 450°F, is better

Build Quality

Nontoxic glassware is thermal shock resistant.

Versatility

Offers 6 customizable cooking functions.

Cooking Performance

Operates at 1800 watts for powerful heating.

Why OSTBA French Door Air Fryer Toaster Oven Combo, 24 is better

Capacity

24-quart capacity for larger meals.

Price

Significantly cheaper at $139.98.

Ease of Use

One-button operation simplifies cooking.

Overall score

Ninja Crispi Pro 6-in-1 Glass Air Fryer | 450°F,
85
OSTBA French Door Air Fryer Toaster Oven Combo, 24
75

Specifications

SpecNinja Crispi Pro 6-in-1 Glass Air Fryer | 450°F,OSTBA French Door Air Fryer Toaster Oven Combo, 24
Functions6-in-110-in-1
MaterialGlassStainless Steel
Oil UsageLess Oil90% Less
RecipesN/A102 Recipes
Temperature ControlPreciseStandard

Dimension comparison

Ninja Crispi Pro 6-in-1 Glass Air Fryer | 450°F,OSTBA French Door Air Fryer Toaster Oven Combo, 24

Design and Build Quality

The Ninja Crispi Pro 6-in-1 Glass Air Fryer features a modern glass countertop design that allows visibility while cooking, making it stylish and functional. In contrast, the OSTBA French Door Air Fryer Toaster Oven Combo boasts a stainless steel finish with a unique french door design, allowing easy access to the interior. The Ninja model emphasizes its nontoxic CleanCrisp glassware, which is thermal shock resistant and designed for safe cooking and storing. Meanwhile, the OSTBA's 24-quart capacity enables it to accommodate larger meals, such as a 4-pound chicken or a 12-inch pizza, making it ideal for family gatherings.

Cooking Versatility

The Ninja Crispi Pro offers a customizable six-in-one cooking system with functions including Max Crisp, Air Fry, Bake, Roast, Recrisp, and Dehydrate. This level of versatility caters to a variety of cooking needs, enabling users to prepare everything from appetizers to desserts. On the other hand, the OSTBA French Door model provides ten-in-one functionality with features like air frying, baking, and dehydrating, supported by 102 preset recipes. This expansive capability makes it easier for users to experiment with different cooking styles, meeting diverse culinary needs in one appliance.

Cooking Performance

When it comes to cooking performance, the Ninja Crispi Pro operates at 1800 watts, providing powerful heating for effective cooking. It can cook a 7.5-pound chicken, feeding up to 10 people, which is impressive for larger gatherings. Conversely, the OSTBA model features a dual-speed 360° air circulation heating system that cooks 30% faster than traditional ovens, enhancing efficiency. Its low-oil cooking method reduces fat intake by up to 90%, promoting healthier eating habits for those who are health-conscious.

Capacity and Size

The Ninja Crispi Pro includes both a 6-quart and a 2.5-quart glass container, making it flexible for cooking smaller or larger meals. This modular base can adapt to various container sizes, which is a plus for those who value convenience. The OSTBA French Door model, however, has a significant edge with its 24-quart capacity, allowing it to handle bigger portions in a single batch. This feature is particularly beneficial for families or individuals who entertain guests frequently, as it eliminates the need for multiple cooking rounds.

User Experience and Ease of Use

The Ninja Crispi Pro is designed to be user-friendly, offering precise temperature control for accurate cooking results. The elevated design also allows users to keep an eye on their meals as they cook. In contrast, the OSTBA model features easy one-button operation, making it accessible even for novice cooks. The french door design simplifies access to food, and its digital display, along with analog control knobs, enhances usability. Both products are aimed at making cooking a smoother experience, but the OSTBA’s straightforward operation may appeal to those who prioritize ease of use.

Cleaning and Maintenance

The Ninja Crispi Pro emphasizes its nontoxic glassware, which is microwave, freezer, and dishwasher safe, facilitating easy clean-up after cooking. The inclusion of snap-lock lids also aids in preserving leftovers, preventing spills. The OSTBA French Door model comes with several accessories, including a removable crumb tray, which simplifies cleaning. However, it does not specify whether its components are dishwasher safe. Both options aim to minimize cleaning effort, but the Ninja Crispi Pro may have a slight advantage in terms of material convenience.

Price Comparison

The Ninja Crispi Pro is currently priced at $299.99, while the OSTBA French Door Air Fryer is significantly cheaper at $139.98, making it about 53% less expensive. This considerable price gap may influence budget-conscious buyers who are looking for effective cooking solutions without breaking the bank. Despite its lower price, the OSTBA still boasts impressive features, offering great value for those who want a multifunctional appliance for less.

Which should you buy?

Choosing between the Ninja Crispi Pro and the OSTBA French Door Air Fryer ultimately depends on your cooking needs and budget. If you're seeking a high-capacity, versatile air fryer with a focus on health and quick cooking, the OSTBA French Door model may be the better choice, especially at its lower price point. However, if you prioritize nontoxic materials and a stylish design for smaller or family-sized meals, the Ninja Crispi Pro could be worth the investment. Both appliances excel in their own right, making them strong contenders in the air fryer market.