Name: Ninja Prestige Smart XL DT551
Brand: Ninja
SKU: B0D4R7DMYN
Price: 249.99 USD
Availability: InStock
Rating: 4.2 (234 reviews)

Expert Review Analysis

The Ninja Prestige Smart XL Air Fryer & Countertop Oven (DT551) is a 10‑in‑1 versatile appliance featuring Smart Surround Convection, a Pro Cook System with integrated thermometer, and an XL 2.67 cu ft capacity for family‑size cooking.

✓ Best for: Families or large households that need a high‑capacity, multi‑function countertop oven for tasks like roasting a 12‑lb turkey, air‑frying large batches, or multi‑level baking without using a full kitchen oven.

Pros

✓10‑in‑1 multifunctionality combines air fry, roast, bake, broil, pizza, toast, bagel, reheat, and dehydrate in a single countertop unit.
✓Smart Surround Convection circulates hot air for even crisping without the need to flip foods, delivering up to 10× the power of a built‑in oven.
✓Pro Cook System includes an integrated thermometer with Auto Temp Detect, monitoring internal food temperature for precise doneness.
✓

Price History

Current

$249.99

Average

$303.92

Lowest

$200.59

Highest

$893.17

Good Deal — 18% below average

Price trend (90d):0.0%

Best Seller Rank History

Now#5Best#2Worst#460 +445

Lower = better sales rank

Specifications

Controls

Control TypeButton/digital display, programmable

Design

Height13.34 in (338 mm) mm

Width20.22 in (514 mm) mm

Depth17.09 in (434 mm) mm

Weight33.62 lbs (15,245 g) g

MaterialStainless steel

Features

FunctionsAir Fry, Whole Roast/Air Roast, Broil, Bake, Pizza, Toast, Bagel, Reheat, Dehydrate (10-in-1)

Smart Surround ConvectionSurrounds food for all-around crisp

Pro Cook SystemIntegrated thermometer with Auto Temp Detect

2-Level CookingEven cooking on 2 levels, no rotation

General

BrandNinja

ModelDT551

ColorStainless Steel

Release Date2024-06-26

Warranty1 year

Performance

Capacity (Cubic Feet)2.67 cu ft cu ft

Capacity (Quarts)22 qt qt

Air Fry Capacity8 lb lb

Maximum Roast Capacity12 lb lb

Preheat Time90 seconds (1.5 min) minutes

Power

Power Type1800 W W

Voltage120 V V

Current15 A A

Cord Length36 in (914 mm) mm

Cooking Technology

Smart Surround ConvectionHigh‑velocity airflow provides even crisping up to 10× a built‑in oven

Pro Cook SystemIntegrated thermometer with Auto Temp Detect monitors internal food temperature

Preheat

Preheat Time90‑second rapid preheat for fast cooking start

Material

ConstructionStainless steel exterior for durability and sleek appearance

Warranty

Warranty Period1‑year limited warranty covering parts and labor

Dimensions & Weight

Height13.34 inches

Width20.22 inches

Depth17.09 inches

Weight33.75 pounds

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Ninja Prestige Smart XL DT551

Expert Review Analysis

Price History

Best Seller Rank History

Specifications

Controls

Design

Features

General

Performance

Power

Cooking Technology

Preheat

Material

Warranty

Dimensions & Weight

Research Sources

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Rating Trend

Ninja Air Fryer & Toaster Oven | Prestige Smart XL Countertop Oven | Bakes up to 20 Cookies, Fits up to a 12lb Turkey | Pizza, Toast, Bake, Air Fry & Reheat | 1800 Watts | Stainless Steel | DT501