Panasonic NN-SN975S vs Sharp SMC2266KS

The Panasonic NN-SN975S is 50W more powerful (1250W vs 1200W), which means faster cooking and more even results.

Bottom line

These two models are nearly identical on paper — enter your cabinet dimensions in the fit checker to see which one actually fits your space.

Panasonic

NN-SN975S

Large (Full-Size)

Wins 4 of 5

Sharp

SMC2266KS

Large (Full-Size)

Wins 1 of 5

Spec Comparison

Spec	Panasonic NN-SN975S	Sharp SMC2266KS
Wattage Higher wattage cooks faster and more evenly.	1250W ✓	1200W
Capacity Larger capacity fits bigger dishes.	2.20 cu ft	2.20 cu ft
Width Narrower fits tighter counter spaces.	23 7/8" ✓	24 3/8"
Height Shorter clears low cabinet clearances.	14"	13 5/8" ✓
Depth Shallower fits narrow shelves and counters.	19 1/2" ✓	19 5/8"
Turntable Larger turntable fits bigger plates.	16 1/2" ✓	16"
Sensor Cooking Auto-adjusts time based on steam — no guessing.	Yes	Yes
Inverter True variable power for better defrost and reheating.	Yes	Yes
Convection	No	No
Air Fry	No	No
WiFi / Smart	No	No