Is the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) worth it?
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) ($199.95) is recommended with a 8.5/10 consensus score across 2 expert reviews. Experts highlight cheapest probe-driven ninja at $199.95 and same protein/doneness auto matrix as the larger ninjas. Best for: Small households with limited counter space that still want full probe-driven doneness control without paying flagship money.

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Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK)
Smart Indoor Grills
SmartHomeExplorer proprietary rating
2 expert sources
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) earns a SHE Score of 6.3/10, driven by strong value (8.5/10) with room to improve in future-proofing (5/10). Based on 2 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score โExpert Consensus: 8.5/10 across 2 sources
Updated this weekKey Features
- โ Smart Cook System doneness control with leave-in probe
- โ 5-in-1: grill, air fry, roast, bake, dehydrate
- โ 4-quart air fryer basket
- โ 500F-class searing
Best For
Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) vs. the alternatives
How the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) stacks up against other Kitchen options on price, expert consensus, and our proprietary SHE Score.
| Product | Price | Consensus | SHE Score | Works With | Verdict |
|---|---|---|---|---|---|
| Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK)This page | $199.95 | 8.5/10 | 6.3/10 | major smart home platforms | Recommended |
| Ninja Foodi Smart XL 6-in-1 Indoor Grill (FG551) | $279.77 | 9.2/10 | 6.6/10 | major smart home platforms | Must Buy |
| Ninja Foodi Smart XL Pro 7-in-1 Indoor Grill/Griddle Combo (IG651) | $229.99 | 9/10 | 6.4/10 | major smart home platforms | Recommended |
| T-Fal OptiGrill XL Stainless Steel Electric Grill | $169.95 | 7.9/10 | 6/10 | major smart home platforms | Good Value |
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) ($199.95) earns a 8.5/10 expert consensus and a 6.3/10 SHE Score across 2 sources, versus the Instant Pot Pro Plus at $124.99 (8.3/10 consensus).
What Experts Agree On
What Experts Love
- โ Cheapest probe-driven Ninja at $199.95
- โ Same protein/doneness auto matrix as the larger Ninjas
- โ Compact 4-qt footprint fits tighter counters
- โ Dishwasher-safe parts keep cleanup simple
Common Criticisms
- โ Smaller grate handles one-to-two portions, not six steaks
- โ Taller multi-part body versus a flat contact grill
- โ No griddle plate like the IG651 combo
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What The Experts Say
Ready to buy the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK)?
Check Price on Amazon$199.95 ยท 2 expert sources ยท 8.5/10 consensus
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Frequently Asked Questions
Is the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) worth it?
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) earns a 8.5/10 consensus score across 2 expert sources and is rated "Recommended". At $199.95, it is best for Small households with limited counter space that still want full probe-driven doneness control without paying flagship money. it ranks among the top picks in its category.
How much does the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) cost?
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) is priced at $199.95. With a 8.5/10 score from 2 expert reviews and a "Recommended" rating, that price represents strong value relative to the ~7.5/10 average for Kitchen products. Prices shift often, so check the live figure before buying.
Who is the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) best for?
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) is best for Small households with limited counter space that still want full probe-driven doneness control without paying flagship money. Experts rate it "Recommended" with a 8.5/10 consensus across 2 sources.
How does the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) compare to other Kitchen options?
Among the Kitchen products we have aggregated, the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) ranks above average with a 8.5/10 score. See our full category comparison for head-to-head details.
What smart home systems does the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) work with?
The Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
What are the best alternatives to the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK)?
If the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) ($199.95, 8.5/10) is not the right fit, the closest alternatives in Kitchen are Instant Pot Pro Plus, Tovala Smart Oven Pro. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK)?
The main strengths of the Ninja Foodi Smart 5-in-1 Indoor Grill with 4-Quart Air Fryer (LG451BK) are cheapest probe-driven ninja at $199.95 and same protein/doneness auto matrix as the larger ninjas. The most-cited downside is smaller grate handles one-to-two portions, not six steaks. Overall, 2 expert sources rate it "Recommended" with a 8.5/10 consensus score.
Sources & Methodology
This review aggregates 2 independent expert reviews into a single consensus score. See how we build consensus scores and the SHE Score methodology.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 2 independent expert reviews โ we did not test this product ourselves. Always verify current prices and availability before purchasing.







