Ninja Double Oven Pro Smart XL Countertop Oven & Air Fryer DCT801BK review

The Ninja Double Oven Pro Smart XL DCT801BK is built around a useful compromise: two small oven compartments share one countertop footprint, rather than one uninterrupted cavity doing every job. Ninja says either oven can run alone or both can cook different foods at different temperatures and times, with Smart Finish coordinating their endpoints. This version is the Onyx DCT801BK, not the silver probe-equipped DCT871. Its exact US page does not list an included thermometer, and that difference matters if a guided roast is part of your plan.

What the two-compartment design changes

The top chamber uses QuartzHeat, while the lower chamber supplies the oven's 450°F surround-airflow Air Fry cooking. That gives a household a way to keep a quick, relatively simple job separate from a larger air-fried side or main. For example, you might schedule a top-zone item and a bottom-zone Air Fry item at different temperatures and tell Smart Finish to coordinate the finish. This is more than two rack levels sharing one bake setting: SharkNinja describes independently controlled ovens and different cooking times. It can reduce the need to sequence every part of a meal, as long as the actual food load fits each chamber.

The company lists 12 functions across the appliance: Air Fry, Air Roast, Bagel, Broil, Bake, Toast, Whole Roast, Reheat, Max Crisp, Pizza, Convection Bake and Keep Warm. It also says the two ovens operate independently or together. The product-page summary does not provide a full function-by-zone compatibility chart, so do not assume that all 12 choices appear in each chamber. Check the included Quick Start Guide for the specific function you plan to use, and choose equipment around the actual chamber opening and supplied trays—not around the broad preset count alone.

Air Fry and Convection Bake are separately named options on the same list. A dedicated Air Fry setting is useful if it is a routine you want ready from the panel; a Convection Bake setting is a different named choice. There is no Dehydrate mode in the page's 12-function list, so this is not a substitute for an oven whose low-temperature drying cycle you require. Nor does the page state a cubic-foot cavity capacity or a slice count. A product name containing “XL” should not be treated as a measurable interior-volume promise.

Where it fits and what arrives

SharkNinja lists the DCT801BK body at 18.7 inches L by 17.2 inches W by 13.98 inches H and 25.35 pounds. The published W figure is 17.2 inches, but the body also extends 18.7 inches along the listed L axis. Measure the full counter depth, outlet location, door clearance and the space you need to handle hot pans; a width figure alone is not a fit check. The page rates it at 1,800 watts, 120 volts and 15 amps, with a one-year limited warranty. It is a meaningful electrical load, so make sure the intended counter outlet and any shared appliance use fit the manufacturer and household electrical guidance.

The current page's in-box list names two sheet pans, two wire racks, one Air Fry Basket, one Crumb Tray, a Quick Start Guide and a 15-recipe guide. It does not list a Pro Cook thermometer. Separate add-on parts are not included by default; compare the seller's exact box list before paying.

Placement and cleanup matter on a two-chamber unit. Keep access to both doors, leave room to remove hot trays, and use the supplied setup instructions for ventilation and first use. Body dimensions are not cabinet clearances. No cubic-foot volume, interior width or pan dimensions are published, so measure the dishes you use rather than inferring standard-sheet-pan or pizza fit from “XL.”

Finish codes and a different control face

SharkNinja's exact US pages list DCT801BL in Cyberspace and DCT801SD in Stone Gold with the same named menu, two-zone description, body dimensions, weight and in-box pan/rack/basket set as DCT801BK. The photographs show the same two-oven layout in different finishes; those two codes fit this review's documented DCT801BK plan. DCT801BL · DCT801SD. Find DCT801BL on Amazon · Find DCT801SD on Amazon. DCT821 is not treated as a finish code: its separate listing names a different model, and its stainless image shows a display-based control face. This review does not assume its controls are interchangeable; use its exact instructions before relying on control details.

Who should choose the DCT801BK?

Choose this model if you want two separately scheduled cooking zones, an Air Fry preset, and a lower listed body weight and narrower W measurement than the DCT871 page publishes—and you do not need the Pro Cook probe. If you require separate zones plus a built-in doneness probe, compare the DCT871 and DCT651. If you want a similar stacked two-zone concept with a different door/layout family, the DCT601 and DCT651 are the Double Stack references; do not assume their body dimensions or supplied parts transfer to DCT801BK.

The DCT801BK is not a single, open roasting cavity for a wide pan. It has no documented Dehydrate preset, listed built-in probe, nominal cavity size or toast count. Those unknowns should stay unknown rather than be guessed from a related series model.

This is a source-based assessment of the exact DCT801BK listing, not a hands-on test. Toast shade consistency, temperature accuracy, cooking speed, operating sound and long-term durability have not been measured here. The choice changes with your priorities: a required probe points away from this package; two independent ovens and Air Fry point toward it; a strict body-width limit must be checked against the published 17.2-inch W figure and then expanded for real setup space. See the DCT871 review, the Double Oven Pro family guide and the Double Stack comparison. Check the exact SharkNinja DCT801BK page and the instructions supplied with the package before use.