“Lab testing positions the NN-SV79MS as a strong inverter performer, crediting the steady power delivery for the even reheating that magnetron-pulse microwaves struggle to match.”
The Panasonic NN-SV79MS ($329.99) is a top pick with a 9.1/10 consensus score across 5 expert reviews. Experts highlight inverter technology delivers a steady 1200w stream at every power level, so at 50 percent it actually runs at half power instead of pulsing full-blast on and off the way cheaper magnetron units do, which is what kills the cold-center, rubbery-edge problem. and over 100 alexa voice commands go well past start/stop: you can set power level, add time, and trigger the 20 preset menus hands-free, which is genuinely useful with full hands at the counter.. consumerreports says: "Lab testing positions the NN-SV79MS as a strong inverter performer, crediting th..." Best for: Households that reheat and defrost daily and want even results, Alexa users who want true hands-free power and time control.

Affiliate link — we earn a commission at no extra cost to you
Panasonic NN-SV79MS
Kitchen
SmartHomeExplorer proprietary rating
5 expert sources
The Panasonic NN-SV79MS earns a SHE Score of 6.6/10, driven by strong value (9.1/10) with room to improve in future-proofing (5/10). Based on 5 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 9.1/10 across 5 sources
Last verified:“Lab testing positions the NN-SV79MS as a strong inverter performer, crediting the steady power delivery for the even reheating that magnetron-pulse microwaves struggle to match.”
Key Features
- ✓ 1200W Inverter Technology for steady power at every level
- ✓ 100-plus Alexa voice commands plus Alexa-app control
- ✓ Genius Sensor steam-reading auto cook and reheat
- ✓ 1.4 cu. ft. cavity with 20 preset auto-cook menus
- ✓ Turbo Defrost and Keep Warm with delay-start timer
Best For
What Experts Agree On
What Experts Love
- ✓ Inverter technology delivers a steady 1200W stream at every power level, so at 50 percent it actually runs at half power instead of pulsing full-blast on and off the way cheaper magnetron units do, which is what kills the cold-center, rubbery-edge problem.
- ✓ Over 100 Alexa voice commands go well past start/stop: you can set power level, add time, and trigger the 20 preset menus hands-free, which is genuinely useful with full hands at the counter.
- ✓ Genius Sensor reads steam from the food and auto-sets time and power, so reheating a plate of leftovers does not need a guess-and-restart cycle.
- ✓ 1.4 cu. ft. cavity swallows a 12-inch dinner plate or a quart container without the turntable bumping the walls, larger than the 0.7 to 0.9 cu. ft. compact bodies most voice microwaves ship in.
Common Criticisms
- ✗ At roughly $330 it costs two to four times what a basic Alexa microwave runs, and the inverter premium only pays off if you actually reheat and defrost a lot.
- ✗ Owners repeatedly flag the always-on clock display as too bright in a dark kitchen, with no dim setting.
- ✗ It is Alexa-only with no Google Assistant support, so Nest-household users lose the voice layer entirely.
What The Experts Say
“Reviewers frame Panasonic's inverter line as the benchmark for consistent defrost and reheat results, and the Alexa-enabled SV79 carries that even-cooking reputation into a voice-controlled body.”
Ready to buy the Panasonic NN-SV79MS?
Check Price on Amazon$329.99 · 5 expert sources · 9.1/10 consensus
Frequently Asked Questions
Is the Panasonic NN-SV79MS worth it?
Panasonic NN-SV79MS earns a 9.1/10 consensus score across our 12 expert sources. It is rated "Must Buy" — Households that reheat and defrost daily and want even results. At $329.99, Lab testing positions the NN-SV79MS as a strong inverter performer, crediting the steady power delivery for the even reh...
Who is the Panasonic NN-SV79MS best for?
Panasonic NN-SV79MS is best for: Households that reheat and defrost daily and want even results, Alexa users who want true hands-free power and time control. Experts rate it "Must Buy" overall.
How does the Panasonic NN-SV79MS compare to other Kitchen options?
Among the Kitchen products we have reviewed, Panasonic NN-SV79MS ranks above average with a 9.1/10 score. Reviewers frame Panasonic's inverter line as the benchmark for consistent defrost and reheat results, and the Alexa-enab...
What smart home systems does the Panasonic NN-SV79MS work with?
Panasonic NN-SV79MS works with Amazon Alexa. Check our compatibility notes on the product page for any setup requirements or hub dependencies.
What are the pros and cons of the Panasonic NN-SV79MS?
The main pros of the Panasonic NN-SV79MS are inverter technology delivers a steady 1200w stream at every power level, so at 50 percent it actually runs at half power instead of pulsing full-blast on and off the way cheaper magnetron units do, which is what kills the cold-center, rubbery-edge problem. and over 100 alexa voice commands go well past start/stop: you can set power level, add time, and trigger the 20 preset menus hands-free, which is genuinely useful with full hands at the counter.. The main downside is at roughly $330 it costs two to four times what a basic alexa microwave runs, and the inverter premium only pays off if you actually reheat and defrost a lot.. Overall, experts rate it "Must Buy" with a 9.1/10 consensus score.
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 5 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

