Ninja Flip Toaster Oven & Air Fryer SP151 review

The Ninja Flip Toaster Oven & Air Fryer SP151 is an eight-function countertop oven built around one unusual convenience: after cooking, it can be tipped upright and stored against the backsplash to free part of the counter. It combines toast and bagel settings with Air Fry, Air Roast, bake, broil, pizza and dehydrate programs. The idea is appealing for a crowded kitchen, but the SP151 still needs a real cooking footprint and safe airflow while it is hot; flipping it away is a storage step, not a cooking mode.

What “flip-away” actually changes

During cooking the SP151 sits horizontally, with its door facing forward and the controls along the lower front edge. Once the oven has cooled and the display indicates that it is ready, the whole appliance pivots up for storage. SharkNinja advertises the parked configuration as using 50% less counter space. That is a claim about counter area when stored, not proof that the oven can operate in a tight nook or that it can be put away immediately after a meal.

The guide says to switch the oven off and let it cool completely before moving or flipping it for storage. During use it needs adequate space above and on all sides, a level clean, dry counter, and distance from the counter edge. The reviewed guide pages give no numeric clearance, so measure both the working and parked positions, including cabinets, backsplash, cord and outlet access. A narrow counter with crowded upper storage may not be a good fit.

Eight programs in one cooking cavity

The manufacturer lists Air Fry, Air Roast, Bake, Broil, Pizza, Toast, Bagel and Dehydrate. Toast and Bagel use shade and slice controls, rather than ordinary oven temperature and time selections. The owner’s guide says the oven can toast up to six slices of bread; for bagels it specifies up to six halves, placed cut-side up on the wire rack. The product page also gives a 12-inch pizza reference and an air-fry load of up to four pounds. Treat those as separate manufacturer examples, not guarantees that your particular pan, pizza edge or food arrangement will fit and cook as intended.

The modes serve different jobs: Air Fry uses high airflow for crisping; Air Roast suits sheet-pan meals and thicker proteins; Bake handles general baking; Broil browns from above; and Dehydrate uses low heat to remove moisture. The manual recommends checking food and shaking, flipping or rotating it where appropriate. No independent results for evenness, temperature accuracy, energy use, noise or speed are established here.

This is one main oven cavity with a two-height rail arrangement, not two independently controlled zones. The air-fry basket is used in the upper rail position for Air Fry and Dehydrate, while the sheet pan must sit on the wire rack. The crumb tray belongs below the lower heating element. These placements are not interchangeable: a single appliance can cook different types of food, but it cannot toast a separate meal above a simultaneous second oven cycle as the Ninja Double Stack models can.

Plan the full footprint and electrical setup

SharkNinja lists the body at 19.13 inches long by 10.2 inches wide by 18.43 inches high, with a listed weight of 19.84 pounds and a 32-inch cord. In the normal horizontal position, the 19.13-inch dimension runs across the front and the 10.2-inch dimension is front-to-back. Measure the counter itself, the door’s working area and the storage position separately. The manual requires a level countertop, adequate circulation around the oven and an accessible outlet; it warns against an extension cord and against covering the vents. The name suggests compact storage, not a tiny cooking appliance.

It is rated at 1,800 watts and 120 volts, has a 32-inch cord and a one-year limited warranty. The manual prohibits an extension cord. Front-panel buttons control mode, temperature or shade, time or slices, start/stop, light and power. The listing does not include a food probe or document connected oven control.

Setup and cleanup require a small routine

For first use, the owner’s guide recommends washing and drying the accessories, then a 20-minute empty Air Fry run at 450°F with the wire rack, sheet pan and basket inside in a ventilated room. Hand-washing is recommended for longer life; the sheet pan should not go in the dishwasher and the crumb tray is hand-wash only. Empty and clean the crumb tray before each use. Cool and unplug before care; never immerse the body or cover the tray with foil.

Air-frying and sheet-pan use add pieces to clean compared with a toast-only appliance. If you rarely use those modes, the basket, tray and extra cleanup may not earn their storage footprint.

Who should compare it—and who should look elsewhere?

The SP151 makes sense for someone who wants an air-frying toaster oven, values ordinary front-panel controls, and can give it a stable horizontal cooking station plus a suitable upright storage position. Its six-slice toast reference and 12-inch pizza claim may suit smaller everyday batches, while its ability to park vertically may be useful if the counter is shared with food preparation. The storage benefit is less persuasive if the oven must remain ready all day, there is no overhead clearance for parking, or a household wants to avoid moving a hot appliance.

For simultaneous cooking in two compartments, compare the Ninja DCT601; for a stacked model with a Pro Cook probe, compare the DCT651. The Breville BOV680 is a narrower compact-width alternative with different controls and accessories. SP151’s distinction is storage, not a second oven zone or a probe.

This assessment uses the exact SharkNinja US SP151 listing and the manufacturer’s SP150 Series Owner’s Guide, revision SP150Series_IB_REV_Mv6, inspected as a browser-readable copy. It is not a hands-on test. Verify the model code, supplied pieces and latest instructions with the manufacturer. See the practical guide to the flip-away layout to check your counter.