Which is better for a small kitchen?

The BLACK+DECKER. It is about 17.3 in. wide and 13 in. deep, so it fits counters where the Sharp's roughly 21.8 x 17.7 in. body will not.

Which heats food faster?

The Sharp. Its 1,100 watts beats the BLACK+DECKER's 900 watts, and the larger turntable spreads food out more evenly.

Is the Sharp worth the extra money?

Yes if you cook for several people or heat big plates. At $153.56 at eBay versus $80.42 for the BLACK+DECKER as of November 5, 2026, the extra buys a much larger cavity and more power.

Neither maker publishes a lifespan figure. The Sharp's heavier 39.6 lb build and stainless finish suggest sturdier construction, but treat that as a general expectation, not a spec.

Can the BLACK+DECKER fit a full dinner plate?

Yes, a standard plate fits on the 10.6 in. turntable. Large platters and casserole dishes will not.

BLACK+DECKER EM720CB7 Digital Microwave Oven vs Sharp Carousel 1.6 cu. ft. Countertop Microwave

Buy the BLACK+DECKER EM720CB7 if you want a cheap, compact 0.9 cu. ft. microwave for a small kitchen, pantry or dorm. Buy the Sharp Carousel if you cook for a family and need the 1.6 cu. ft. cavity and 1,100 watts. The BLACK+DECKER is far cheaper: $80.42 at eBay as of November 5, 2026, versus $153.56 at eBay for the Sharp.

Today the BLACK+DECKER EM720CB7 Digital Microwave Oven costs $68.57 less at its best price.

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