Panasonic Microwave: Best Full-Size Countertop Microwave Oven

Full-size Panasonic microwave ovens have been improving in capability and features while coming down in price for years. The definition of “full-size” seems to vary in the industry but, for this article we considered only 1.6 cu. ft. ovens.

Full-size microwaves are smaller than premium, large microwaves and are ideal for many kitchens because they save precious countertop space in an already crowded kitchen. Particularly suited for apartments and condos, they’re versatile for couples or small families and can be used in any kitchen. Full-size microwaves come with all of the features once reserved for bigger microwave ovens.

Panasonic Microwave Model NN-SD797SPanasonic has long been known as a top brand among compact microwave manufacturers featuring eye-catching designs, some of the most advanced features, easy-to-clean interiors, and well-known durability.

Good Housekeeping Seal

Now, the Panasonic inverter microwave ovens have been named the microwave-cooking method of choice by the prestigious Culinary Institute of America (CIA)

and Panasonic inverter microwave ovens all have the Good Housekeeping Seal of Approval.

What I’ve found is that there are so many models and features to choose from; it’s hard to distinguish between them and know which to

buy.  So, the real question is which full-size microwave is the right one for you? This article takes a look at what we believe is one of the best full-size countertop microwaves. See if you agree!

Panasonic Microwave Model: NN-SD797S Genius “Prestige”

Part of the Genius “Prestige” Series of microwave ovens, the Panasonic NN-SD797S Genius Prestige, oven is loaded with cooking and

time-saving features plus can be used as either a countertop or built-in installation. It will look great in your kitchen! Just look at this oven’s great features:

Panasonic Microwave Style

Panasonic Microwave Model NN-SD797S Blue Spin Dial

The Panasonic NN-SD797S will look stunning in your kitchen with its finger-print resistant, all stainless steel exterior and its desirable electrostatic blue neon spin dial and backlit display.  It will fit perfectly into the decor of any modern kitchen and even enhance it.


This Genius Prestige oven comes with a powerful 1250 watt power supply and Panasonic’s Inverter Technology. It has power enough to tackle any recipe yet is gentle on delicate foods.


Gone are the days of dry and tough microwave cooking. You don’t have to “nuke” your food anymore.

Panasonic Microwave Model NN-SD797S Blue Light Panel

Panasonic’s inverter technology evenly heats your breakfast and snacks or dinnertime meals. This oven is ideal for busy families that want great cooking results in the fastest time possible.

A standard microwave can only turn the power on and off to vary its cooking. While the power is on it is always at full power.

An Panasonic Microwave with inverter techology actually varies the power of the microwave energy to allow you to cook delicate foods properly and larger foods more evenly.

An inverter can do a better job of defrosting foods without cooking them or damaging them. The NN-SD797S uses an advanced

inverter power sequence as part of its Inverter Turbo Defrost feature for fast, safe defrosting.  Microwave energy is delivered to food consistently and evenly at variable power to cook delicate foods delicately and without overcooking the edges and outer surfaces. Your food will better retain its nutrients, fresh look, and flavor while cooking faster than ever.

In addition, Panasonic’s new inverter technology is smaller and lighter than in conventional units allowing Panasonic microwaves to be smaller and lighter than ever while retaining their interior cooking space.

More About Inverter Technology

Sensor Cooking

The Panasonic NN-SD797S comes equipped with Panasonic’s revolutionary One-Touch Genius Sensor Cook and Reheat capability. This feature allows you to literally touch the Sensor Cooking button and the oven takes over automatically setting power levels and adjusting cooking or defrosting time as required. It truly takes the guesswork out of cooking a great recipe in the microwave. Using the amount of steam measured by the sensor, the built-in computer continuously recalculates the remaining cooking time and adjusts the power level automatically.

Multi-Lingual Menu Action Screen

Thank’s to Panasonic, your microwave is now your kitchen assistant. It provides step-by-step cooking instructions in your choice of English, Spanish, or French.


This microwave has a great Keep Warm feature that helps keep food warm without overcooking or drying out the food. Have you ever prepared a meal only to find out that your spouse or kids are going to be late. Using a pulsing delivery of very low microwave power the Panasonic NN-SD797S keeps your food at constant temperature for up to 30 minutes after cooking.

Reheating and Cooking Made Simple

One-Touch Genius Sensor Cook and Reheat makes reheating food simpler and easier than ever.  The oven adjusts power levels and calculates cooking times automatically for you.

A convenient built-in clock and timer help keep track of mealtimes.

A one-touch Quick Minute button allows you to set or add cooking time in 1-minute increments up to 10 minutes.

Experience easy navigation using the oven’s neon-blue spin dial and expanded six-digit backlit display.


The oven comes with a built-in child safety lock that prevents electronic operation. The door will still open but, in Child Safety Mode, the oven will not operate keeping your little ones safe. To invoke the Child Safety Lock you simply press Start three times and “Lock” will be displayed. Just press Stop/Reset three times to cancel.

Microwave Oven Comparison Chart

TitleOster OGB81101 1.1 Cubic Feet Microwave OvenPanasonic NN-SN661S Genius 1.2 cuft 1200-Watt Sensor Microwave with Inverter Technology, Stainless SteelPanasonic NN-SD797S Genius "Prestige" 1.6 cuft 1250-Watt Sensor Microwave with Inverter Technology & Blue Readout, Stainless SteelKenmore White 1.2 cu. ft. 1200w Countertop Microwave 69122LG LCRT2010ST 2.0 Cu Ft Counter Top Microwave Oven With True Cook Plus and EZ Clean Oven, Stainless Steel - Optional Trim Kit Available
ColorWhiteStainlessstainless steelWhiteStainless
FeatureExpress cooking and weight defrost
Digital timer and digital clock
Removable glass turntable
Child-safe lock-out feature
White model with white glass
Inverter Technology for even cooking and delivering delicious flavor and Inverter Turbo Defrost for quick defrosting
1200 Watts of High Power; One-Touch Genius Sensor Cook and Reheat for automatic cooking settings and even Keep Warm feature
13-1/2 inches turntable; Delay Start and Timer; More/Less Control; Quick Minute, Popcorn Key
Measures 15 15/16" (D) by 20 3/8" (W) by 11 7/8" (H), 25.3 lbs., Stainless steel face
Upper left-corner door has a small indentation to allow the door to open smoothly and is completed at the factory
Family size 1.6 cuft capacity and 1250 Watts of High Cooking Power, Genius One-Touch Sensor Cook and Reheat that eliminates guesswork by automatically setting power levels and adjusting cooking or defrosting times
Silver Button control panel with a iluminated neon blue spin dial and a 6-digit backlit display, 15" Turntable, Mirror finish door, Menu-Action Screen with Multi-Lingual programming, Mirror Door
Please note that the upper left-corner of the door has a small indentation to allow the door to open smoothly and is completed at the factory
Measures: 21 7/8" (W) x 19 7/16" (D) x 12" (H), 31.1 lbs, All Stainless Steel exterior
Panasonic's own Inverter Technology perfects the art of cooking that consistently delivers microwave eneregy for even cooking without burnt edges and overcooking. This technology is even used for Inverter Turbo Defrost for even and faster defrosting of food
Auto Defrost is an amazingly convenient feature thaws out specific foods (such as meat, poultry, fish or bread) without the customer having to input defrosting and power levels
One Touch, Foods: Rice,Potato,Popcorn,Frozen entree,Fresh vegetables,Frozen vegetables
Custom: Quick TouchTM keys
Multi-Setting Cook: Multi-staged cooking
Interior Dimensions: 14-11/16 in. W x 9 in. H x 15-5/8 in. D
TrueCookPlus does the thinking for you. You can forget about vague microwave directions, simply enter the food item code found on the label of your favorite food and the microwave oven does the rest
The curved interior design maximizes the size of the 16" turntable to accommodate large, round cookware and increases the usable cooking area
The EasyClean? Coated Round cavity in this microwave helps you easily clean the interior without using chemicals and there are no hard to reach edges
Sensor cooking technology senses humidity levels within the oven and automatically adjusts cooking time and performance
Add Time Controls makes reheats easy by adding cook time in 30 second or 1 minute increments
Warranty1-year limited warranty1-Year parts/labor1 year parts, 1 year labor1 Year Parts and Labor; 10 Years Limited on Magnetron
Height12 inch15.25 inch12 inch16.49 inch13.56 inch
Weight39.2 pound25.3 pound31.1 pound8.8 pound45 pound
Width18 inch12.19 inch21.88 inch26.93 inch19.18 inch
Length22 inch20.69 inch19.4 inch0.79 inch23.88 inch
Rating3.9 out of 5 stars3.3 out of 5 stars3.6 out of 5 stars4.4 out of 5 stars3.4 out of 5 stars
ReviewsRead ReviewsRead ReviewsRead ReviewsRead ReviewsRead Reviews
LinkMore InfoMore InfoMore InfoMore InfoMore Info

Product prices and availability are accurate as of Jul 20 10:56:36 UTC but are subject to change. Any price and availability information displayed on the merchant site at the time of purchase will apply to the purchase of this product.

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I would love to get your opinion of this article or hear your microwave oven story.  Please take a moment to leave a comment below.

I hope this article has helped you in your decision to buy a microwave oven.  I think you can see that the Panasonic Microwave Oven Model NN-SD797S is one of the best full-size microwave ovens.

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