Panasonic Microwave Oven Genius Sensor 1250w Review

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Updated August 15, 2022
86 Expert Rating

Microwaves are one of the most used kitchen appliances in any home, so you really have to make sure that you pick out a good one so that you’re always able to fix up a plate of food in a hurry whenever you’d rather not cook.

The Panasonic NN-SN766S microwave oven is a good example of a well-functioning, affordable and full-featured microwave, and it uses inverter technology so that it heats up your food evenly and all around. With a power output of up to 1250 Watts, the NN-SN766S countertop microwave is pretty powerful, and should be considered if you’re looking around for the best microwave.

You can also have it built in, but whether or not it’s the best built-in microwave is still up for discussion.

Why We Like It – Panasonic Microwave Oven Genius Sensor 1250w

The NN-SN766S Panasonic Microwave Oven Genius Sensor 1250w power capacity can easily be regarded as a high-capacity microwave, and since it relies on inverter technology to get your food warmed up, you can always expect your food to get evenly cooked whenever you use it.

  • Inverter technology to warm up your food evenly
  • One touch sensor cook & reheat
  • 1 Year Manufacturer’s Warranty
  • Trim kit sold separately

Power & Performance

With microwaves, the higher the wattage, the higher the cooking power, and therefore the faster it should be able to heat or warm up your food. The 1250 Watt power output that you’ll get with the NN-SN766S stainless steel microwave makes it as powerful as the Panasonic NN-SN651B microwave, so in that regard, both should be able to get your food cooked pretty fast.

You will however have to pay almost $90 more for the NN-SN67KS microwave, as it is significantly larger in terms of cubic capacity and also allows for up to 20 preset menu items as opposed to the NN-SN766S which only allows for 14. Both microwaves do come with a genius sensor, and this basically allows them to detect the kind of food inside and automatically set the appropriate cooking time and power levels.


The average lifespan of most microwave ovens is about 5 to 10 years. The exception to this is the Kenmore 7212, which seems to stop working after 2 years. However, the Panasonic NN-SN766S should last about 8 years without any major issues, and it also comes with a 1-year manufacturer’s warranty to ensure that everything remains smooth sailing throughout the first year of use. It’s also mainly made out of stainless steel material, and this helps prevent the leakage of any microwave energy, thereby keeping you safe.

Ease of Use

Just like the NN-SD945S Panasonic Countertop Microwave, you can also choose to get the NN-SN766S microwave as one that comes with a dial or without. This choice basically boils down to preference, as some people may find the dial easier to use, but what we did notice is that the one with the dial looks a lot more sleek and elegant. Inside the microwave you’ll find a 15 inch turntable that’s very easy to clean, and on its control panel, there’s a one touch popcorn button that you can use to fix up a bowl of popcorn in under 5 minutes. The Panasonic Microwave Ovens Countertop is a microwave oven you should consider choosing too since it has a genius sensor that adjusts power and times based on different foods.

Additional Features & Versatility

Defrosting your frozen foods will no longer take as long as it does on a regular microwave thanks to inverter turbo defrost technology. The NN-SN766S microwave employs this turbo defrost technology to reduce the defrosting time by up to half as much as it would normally take, and with added features such as delayed start and a quick minute timer, you’ll be able to whip up a nice meal whenever you need to eat something in a hurry.


A very handy function that you’ll find on this microwave, as well as the NN-SN686S Panasonic Microwave Ovens Countertop, is the Keep Warm feature, where after cooking is done, the microwave continues to emit low energy waves that keep your food warm up until you take it out. The inverter technology that’s used in the microwave is also essential in that it is more efficient in terms of energy consumption, so you shouldn’t expect your electricity bill to balloon up once you purchase this microwave.

Panasonic Microwave Oven Genius Sensor 1250w Wrap Up

We completely understand if even after going through this Panasonic microwave review, you still feel skeptical as to whether this microwave will be good enough to match your needs, but perhaps you may feel more convinced after reading a few customer reviews from buyers that went ahead and bought the microwave. You can do this by heading to the Amazon page of this microwave, but what you want to make sure you do is that you read only the reviews labeled under verified purchase so that you have a clear idea of what to expect.

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