Chefman Air Fryer 9 Qt | TurboFry 7-in-1 High-Powered 450°F Cooking for Crispier and Even Results | XL Basket with Viewing Window | Air Fry, Bake, Broil, Reheat, Dehydrate, Defrost, Keep Warm vs Cosori 9-in-1 TurboBlaze Air Fryer 6 Qt, Premium Ceramic Coating, 90°–450°F, Precise Heating for Even Results, Air Fry, Roast, Bake, Broil, Dry, Frozen, Proof, Reheat, Keep Warm, 120V, Dark Gray

Capacity and Size

The Chefman Air Fryer 9 Qt offers a larger 9-quart capacity, designed to serve up to seven people, while the Cosori 9-in-1 TurboBlaze Air Fryer has a 6-quart square basket. The Chefman’s XL basket provides more space for large portions, making it ideal for families or meal prepping. In contrast, the Cosori’s compact 6-quart design saves kitchen counter or cabinet space. Despite the size difference, both models feature nonstick surfaces and are dishwasher-safe. The Chefman’s larger volume may justify its use for bigger gatherings, but the Cosori’s smaller footprint suits tighter kitchens.

Cooking Performance and Technology

The Cosori 9-in-1 TurboBlaze Air Fryer uses TurboBlaze Technology with a 3600 rpm fan speed and a 5-fan speed system, enabling precise temperature control from 90°F to 450°F. This allows for even cooking and consistent texture in every bite. The Chefman Air Fryer 9 Qt features a high-tech DC motor with TurboFry technology, reaching up to 450°F and cooking up to 40% faster than other Chefman models. Both achieve crisp results, but the Cosori emphasizes precision across a wider temperature range, while the Chefman highlights speed and power. The Cosori’s fan system operates at under 53dB, offering a quieter experience even on high settings.

Versatility and Functions

Both air fryers offer nine cooking functions: Air Fry, Roast, Bake, Broil, Dry, Frozen, Proof, Reheat, and Keep Warm. The Chefman includes a “Frozen” function that starts at a low temperature to defrost before crisping, ensuring golden-brown results. The Cosori adds a customizable Preheat function that adjusts time based on temperature, giving users flexibility whether to preheat or skip it. The Chefman’s Keep Warm function is fully customizable and can be used from the start or after cooking to maintain serving temperature for up to 30 minutes. The Cosori’s inclusion of a 30-recipe cookbook with charts and photos by in-house chefs and dietitians enhances usability, especially for beginners.

Build Quality and Materials

The Cosori 9-in-1 TurboBlaze Air Fryer features a premium ceramic coating on both the basket and crisper tray, described as nonstick, durable, and heat-resistant. This coating improves the cooking experience and contributes to easier cleanup. The Chefman Air Fryer 9 Qt uses a nonstick basket and rack, also top-rack dishwasher safe. While both prioritize easy cleaning, the Cosori explicitly highlights its ceramic coating as a quality upgrade. The Chefman’s model includes cETL approval and advanced safety technology, backed by a 1-year assurance. The Cosori’s product is rated at 1,725W, slightly lower than the Chefman’s 1,750W, but both operate at 120V.

Ease of Use and Features

The Chefman Air Fryer 9 Qt includes a built-in viewing window and auto shutoff when the timer ends or the basket is removed, allowing users to monitor food without losing heat. It also features a Shake Reminder to ensure even crisping. The Cosori model automatically resumes cooking when the basket is reinserted, pausing only temporarily when removed—a convenient safety and continuity feature. Both have digital interfaces, but the Chefman uses a touchscreen UI, while the Cosori’s interface is implied through its programmable functions. The Cosori’s manual and recipe book are included in an envelope inside the box, a thoughtful addition not mentioned for the Chefman.

Price and Value

The Chefman Air Fryer 9 Qt is priced at $79.95, while the Cosori 9-in-1 TurboBlaze Air Fryer costs $89.87—about 12% more. The Chefman is approximately $9.92 cheaper, making it a more budget-friendly option despite its larger capacity. The Cosori’s higher price reflects its premium ceramic coating, quieter operation, and included recipe guide. The Chefman’s average price over 90 days is $82.66, meaning it’s currently selling below its historical average. The Cosori’s average price over 90 days is $92.77, indicating it’s also below its long-term trend. Both are competitively priced within their respective tiers.

Which should you buy?

Choose the Chefman Air Fryer 9 Qt if you prioritize a larger 9-quart capacity for feeding families, faster cooking speeds, and a lower price point—$79.95, about 12% cheaper than the Cosori. Its XL basket and Shake Reminder support even results, and the viewing window lets you check food without opening the door. However, if you value a quieter operation (under 53dB), a premium ceramic coating, and a comprehensive recipe book with expert guidance, the Cosori 9-in-1 TurboBlaze Air Fryer at $89.87 is worth the extra cost. With a bestseller rank of 45 compared to Chefman’s 2,542, the Cosori enjoys stronger market traction. Ultimately, the Chefman wins on value and size; the Cosori leads in build quality and user experience.