How the Five Compare on the Numbers
Capacity is the clearest dividing line. The Cosori 10 Cup publishes 10 cups cooked, while the CUCKOO, BLACK+DECKER, GreenLife, and AROMA each publish 6 cups cooked. Wattage is published for only two models: the Cosori at 1000 watts and the BLACK+DECKER at 300 watts. The other three do not publish wattage. Weight ranges from 2.0 pounds for the BLACK+DECKER to 9.26 pounds for the Cosori. The GreenLife does not publish a weight.
Timer functions also separate the group. The Cosori and CUCKOO publish 24-hour keep warm and delay timer features. The BLACK+DECKER, GreenLife, and AROMA publish automatic keep warm but no delay timer. Inner pot materials vary: the GreenLife uses a PFAS-free ceramic nonstick coating, while the others publish nonstick coatings without specifying PFAS status. The BLACK+DECKER includes a steaming basket, measuring cup, and spoon. The Cosori includes a ceramic-coated inner pot and a stainless steel steamer basket.
The table does not tell you how evenly each cooker heats or how the rice tastes. Those are performance outcomes that the manufacturers do not publish and that we have not measured. The table also omits cooking times, which are not published for any of the five. Use the published figures as a starting point for matching capacity, wattage, and footprint to your kitchen.
Capacity and Wattage: What the Numbers Mean
Matching capacity to household size
The Cosori 10 Cup publishes a 10-cup cooked capacity, which is the largest among the five. For a household of four or more, that capacity may reduce the need for multiple cooking batches. The other four picks publish 6 cups cooked, which is a common size for individuals, couples, and small families. The CUCKOO, BLACK+DECKER, GreenLife, and AROMA all publish a 3-cup uncooked capacity that yields 6 cups cooked.
Capacity figures assume the included measuring cup is used. The BLACK+DECKER publishes a 3/4-cup rice measuring cup and notes that standard cups differ. The AROMA publishes measuring lines in the pot. The Cosori and CUCKOO include measuring cups. If you use a standard kitchen cup instead of the included cup, the cooked yield may differ from the published capacity.
Wattage and published power
Only two of the five publish wattage. The Cosori 10 Cup publishes 1000 watts, and the BLACK+DECKER 6-Cup publishes 300 watts. The CUCKOO, GreenLife, and AROMA do not publish wattage figures. Wattage is a measure of electrical power, not a direct measure of cooking speed or quality. The manufacturers do not publish cooking times for any of these models, so wattage cannot be used to compare how quickly each cooker will finish a batch.
The Cosori also publishes a Quick Rice feature that uses 1000 watts to cook white rice more quickly. The BLACK+DECKER publishes a 300-watt rating and a 120V requirement. The other three do not publish voltage or wattage. If published wattage matters to you, the Cosori and BLACK+DECKER are the only picks with that figure available.
Features and Footprint: Timers, Pots, and Accessories
Timer and keep warm functions
The Cosori 10 Cup publishes a 24-hour keep warm and a 24-hour delay timer. The CUCKOO CR-0375FW publishes a timer setting and warming mode. The BLACK+DECKER, GreenLife, and AROMA publish automatic keep warm functions but do not publish delay timers. A delay timer lets you set the cooker to start later, which the Cosori and CUCKOO both publish as a capability.
The CUCKOO also publishes a self-clean setting, the only one among the five. The BLACK+DECKER publishes an automatic switch to keep warm after cooking. The GreenLife publishes an auto keep warm function. The AROMA publishes an automatic switch to keep warm when rice is ready. None of the five publish a keep warm duration except the Cosori, which publishes 24 hours.
Inner pot materials and accessories
The GreenLife publishes a PFAS-free ceramic nonstick interior derived from sand. The Cosori publishes a ceramic-coated inner pot. The CUCKOO, BLACK+DECKER, and AROMA publish nonstick pots without specifying PFAS status. The BLACK+DECKER publishes a removable nonstick pot that is dishwasher safe. The AROMA publishes a BPA-free nonstick coating. The CUCKOO publishes a non-stick pot and removable lid.
Accessories differ. The BLACK+DECKER includes a steaming basket, measuring cup, and serving spoon. The Cosori includes a ceramic-coated inner pot and a stainless steel steamer basket. The CUCKOO includes a rice spatula and measuring cup. The GreenLife and AROMA do not publish included accessories beyond the pot. The BLACK+DECKER publishes a steam vent that directs steam away from cabinets.
Which One Fits Your Kitchen
Large households. The Cosori 10 Cup publishes 10 cups cooked and 1000 watts, the highest capacity and wattage among the five. It also publishes 24-hour keep warm and delay timer functions. Its 12.3-inch width is the largest published here, so check your counter space.
Feature-focused cooks. The CUCKOO CR-0375FW is the only pick with a self-clean setting and publishes a timer plus warming mode. It weighs 6.39 pounds and publishes a 6-cup cooked capacity. It does not publish wattage.
Small kitchens and portability. The BLACK+DECKER 6-Cup weighs 2.0 pounds, the lightest of the five, and publishes a 5.5-inch height. It includes a steaming basket and publishes a 300-watt rating. It does not publish a delay timer.
Nonstick coating preferences. The GreenLife 3-Cup is the only pick with a PFAS-free ceramic nonstick pot. It publishes a 6-cup cooked capacity and a compact 7.32-inch width. It does not publish weight or wattage.
Compact and simple. The AROMA 3-Cup publishes a 1.5-quart capacity and a 2.5-pound weight. It has a nonstick pot with measuring lines and an auto keep warm function. It does not publish dimensions or wattage.
What We Could Not Verify
Several published figures are missing from the manufacturer fact sheets. We list them here rather than estimate.
- The wattage for the CUCKOO CR-0375FW is not published.
- The wattage for the GreenLife 3-Cup is not published.
- The wattage for the AROMA 3-Cup is not published.
- The weight of the GreenLife 3-Cup is not published.
- The dimensions of the Elite Gourmet ERC003BX are not published.
- Cooking times for all five picks are not published.
