Quick takeaway
Whirlpool WMC30516HZ 1.6 Cu Ft leads this matchup 1 to 0 on measured spec rows and by 100 points overall.
Sharp R-21LCFS Heavy Duty Commercial vs Whirlpool WMC30516HZ 1.6 Cu Ft
Choose Sharp R-21LCFS Heavy Duty Commercial if...
Pick Sharp R-21LCFS Heavy Duty Commercial if its current price, brand, or design fits your shortlist better than Whirlpool WMC30516HZ 1.6 Cu Ft.
Choose Whirlpool WMC30516HZ 1.6 Cu Ft if...
Pick Whirlpool WMC30516HZ 1.6 Cu Ft if model number are the reasons you are shopping in this category.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Performance
| Spec | Sharp R-21LCFS Heavy Duty Commercial | Whirlpool WMC30516HZ 1.6 Cu Ft |
|---|---|---|
| Power | - | 1200 W |
Dimensions
| Spec | Sharp R-21LCFS Heavy Duty Commercial | Whirlpool WMC30516HZ 1.6 Cu Ft |
|---|---|---|
| Capacity | - | 1.6 cu ft |
General
| Spec | Sharp R-21LCFS Heavy Duty Commercial | Whirlpool WMC30516HZ 1.6 Cu Ft |
|---|---|---|
| Brand | Sharp | Whirlpool |
| Category | Microwave | Microwave |
| Model Number | R-21LCFS | WMC30516HZ ✓ |
| Type | Countertop | Countertop |
The verdict
Based on 6 spec comparisons plus user ratings, the Whirlpool WMC30516HZ 1.6 Cu Ft comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Sharp R-21LCFS Heavy Duty Commercial vs Whirlpool WMC30516HZ 1.6 Cu Ft score measuring?
VSFinder compares 4 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $149.99 for Sharp R-21LCFS Heavy Duty Commercial and $149.99 for Whirlpool WMC30516HZ 1.6 Cu Ft.