If you’re stuck choosing between the Ninja FG551 and the newer DG551, you’re not alone. Both offer great indoor grilling with air frying, but subtle differences can impact your decision.
Table of Comparison
| Feature | Ninja FG551 | Ninja DG551 |
|---|---|---|
| Release Date | August 4, 2020 | July 10, 2022 |
| Customer Rating | 4.6 out of 5 (18,553 reviews) | 4.7 out of 5 (29,547 reviews) |
| Best Sellers Rank | #7 in Electric Contact Grills | #5 in Electric Contact Grills |
| Dimensions | 15.75″ D x 16.54″ W x 11.1″ H | 11.1″ D x 15.7″ W x 16″ H |
| Weight | 22.4 lbs | 23.4 lbs |
| Cooking Surface | 9” x 12” Grill Grate | 9” x 12” Grill Grate |
| Functions | 6-in-1 (Grill, Air Crisp, Roast, Bake, Broil, Dehydrate) | Same 6-in-1 set |
| Smart Thermometer | Yes (Foodi Smart System) | Yes (Same Thermometer) |
| Smoke Control System | Yes | Yes |
| Dishwasher Safe Parts | No | Yes |
| Special Features | Frozen to char-grilled in under 25 min | Same + Dishwasher Safe, Updated Design |
| Wattage / Voltage | 1760W / 110V | 1760W / 120V |
| Price | $229.99 | $169.99 |
| Material | Stainless Steel | Ceramic + PFOA-Free |
Key Features of Both Models
Both FG551 and DG551 offer smart indoor grilling with air frying, broiling, and more. Here’s what each one does well.
Key Features of Ninja FG551
Includes a dual-sensor Foodi Smart Thermometer.
Delivers 500°F cyclonic grilling for searing with grill marks.
XL grill grate fits up to 6 steaks or 24 hot dogs.
Smoke-control technology helps reduce smoke indoors.
Includes 15-recipe chef book and cleaning brush.
Key Features of Ninja DG551
Updated second-generation version with the same core features.
Includes splatter shield and dishwasher-safe components.
Slightly taller design with improved airflow.
Same 6-in-1 functionality and grill size.
Higher rating and more positive user reviews overall.
Key Differences Between Ninja FG551 and DG551
Design & Build
DG551 is a second-generation model with an updated, more vertical design. It’s slightly taller than the FG551, which may suit kitchens with limited counter depth.
Dishwasher Safety
DG551’s cooking components are dishwasher safe, making cleanup more convenient. FG551 requires hand washing for most parts.
Price & Value
DG551 is significantly more affordable, often selling for around $169.99 compared to FG551’s $229.99 price tag.
Customer Ratings
DG551 holds a higher rating (4.7 vs. 4.6) and has been reviewed by more users, suggesting more recent consumer satisfaction.
Which Model Should I Choose?
Why choose the Ninja DG551?
If you want a better value, easier cleaning, and a newer design, the DG551 is a clear winner. It offers everything the FG551 does, with added dishwasher safety and a lower price.
Why choose the Ninja FG551?
If you prefer a more horizontal form factor and don’t mind handwashing, the FG551 still delivers the same great results and quality.
FAQ
Does the Ninja DG551 come with the thermometer?
Yes, both models come with the Foodi Smart Thermometer for precise cooking.
Are both grills suitable for air frying?
Yes, both support air frying with up to 75% less fat compared to deep frying.
Can I cook from frozen on both?
Absolutely. Both models can grill from frozen to char-grilled in under 25 minutes.
Are the accessories the same in both?
Yes, both come with a grill grate, crisper basket, cooking pot, thermometer, cleaning brush, and a recipe book.