Panasonic Countertop Microwave Oven 1.3 Cu Ft
- 1.3 cubic feet, 12.4 inch turntable
- 1100 watts, 120 volts
- 7 pre-programmed settings, Genius Sensor, Quick 30 sec
- Popcorn button, keep warm, delay start
- Inverter Turbo Defrost, child safety lock
- 35.3 lb, black stainless steel, 1 year limited warranty
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact black countertop microwave with sensor cooking, a popcorn button and inverter defrosting. Power level counts differ between sections of the listing, so read the manual before relying on them.
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ASIN: B01DPZD2GUModel: NN-SU656BCategory: Countertop Microwave Ovens
More from this brandAll Panasonic countertop microwave ovensOverview
Not a plain dial microwave, this black Panasonic reads steam with a Genius Sensor and sets power and time on its own. Dedicated buttons cover popcorn, a quick half-minute start and keep warm, and a turntable spins the food.
Sensor cooking and one-touch popcorn in a compact body are the reason to look at it, with inverter defrost for gentler thawing. The listing is inconsistent about power levels, so the exact control range is unclear.
Who it's for
Apartments, dorms and small households that reheat and cook snacks will use the preset buttons. Cooks who need a large interior or a model for built-in installation should choose a bigger unit.
Pros and cons
- Genius Sensor automates cooking
- Dedicated popcorn button
- Quick start button
- Inverter Turbo Defrost
- Power level count conflicts in listing
- Weight listed is heavy for its size
- Countertop use only
Performance notes
A sensor reads the steam released by food and the processor works out the remaining time at the right power, so cooking relies on food releasing steam. Inverter defrost delivers steadier power than pulsing, which thaws food more evenly, and the sensor chart in the manual lists which foods suit it.
Specifications
| Brand | Panasonic |
|---|---|
| Model | NN-SU656B |
| Dimensions & fit | |
| Turntable Diameter | 12.4 Inches |
| Item weight | 35.3 Pounds |
| Capacity & performance | |
| Capacity | 1.3 Cubic Feet |
| Defrost System Type | Inverter Turbo Defrost |
| Wattage | 1100 watts |
| Power & efficiency | |
| Number of Power Levels | 3 in the specs, 10 in the description |
| Voltage | 120 Volts |
| Construction & materials | |
| Inner Material | Stainless Steel |
| Color | Black |
| Compatibility & installation | |
| Installation Type | Countertop |
| Warranty & support | |
| Warranty Description | 1 Year Limited Warranty |
| Other details | |
| Number of Programs | 7 |
Closest rivals on specs
Frequently asked questions
What comes in the box with the Panasonic NN-SU656B?
The listing names the microwave only. A sensor cooking chart is mentioned as included in the manual.
How many power levels does the Panasonic NN-SU656B have?
The listing disagrees: the spec table says 3 and the description says 10. Check the manual for the real range.
Can a 12 inch dish fit in the Panasonic NN-SU656B?
The description says the interior is big enough for a 12-inch casserole dish, and the turntable is 12.4 inches.