RCA RMW1148 vs Thermador MD24JS-BK

The RCA RMW1148 is 50W more powerful (1000W vs 950W), 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.

RCA

RMW1148

Medium (Mid-Size)

Wins 3 of 6

Thermador

MD24JS-BK

Medium (Mid-Size)

Wins 3 of 6

Spec Comparison

Spec	RCA RMW1148	Thermador MD24JS-BK
Wattage Higher wattage cooks faster and more evenly.	1000W ✓	950W
Capacity Larger capacity fits bigger dishes.	1.10 cu ft	1.20 cu ft ✓
Width Narrower fits tighter counter spaces.	24"	23 7/8" ✓
Height Shorter clears low cabinet clearances.	14" ✓	16 5/16"
Depth Shallower fits narrow shelves and counters.	18 1/4" ✓	23 3/8"
Turntable Larger turntable fits bigger plates.	12 3/8"	13 5/8" ✓
Sensor Cooking Auto-adjusts time based on steam — no guessing.	No	No
Inverter True variable power for better defrost and reheating.	No	No
Convection	No	No
Air Fry	No	No
WiFi / Smart	No	No