Sharp SMC1664KSC Reviews & Ratings by Customers and Consumer Reports

Designed for shoppers who want straightforward, dependable reheating and light cooking without giving up counter space, the Sharp SMC1664KSC Countertop Microwave is a practical, mid-capacity countertop unit aimed at apartments, condos, office breakrooms, and secondary-kitchen use. From an appliance-specialist perspective, it fits best for households that value consistent everyday performance and simple controls over premium “smart” features. In daily use, Sharp microwaves are generally known for even, predictable heating in the mainstream countertop category, and the Sharp SMC1664KSC Countertop Microwave follows that expectation with a balanced mix of power and usable interior room for common dishes. The cavity size is well-suited to standard dinner plates and typical covered microwave containers, making it a reliable choice for reheating leftovers, steaming vegetables, softening butter, or preparing packaged foods. For many users, that “no surprises” performance is the real benefit: fewer cold spots, fewer overcooked edges, and less need to stop and stir multiple times. Usability is a strong point. The control layout is intuitive for mixed households—guests, teens, or coworkers can operate it without a learning curve. Common auto-cook and reheat functions (where included in this series) tend to reduce guesswork, while time/weight defrost modes are especially helpful for weeknight meal prep. Build quality is typical of a well-made countertop microwave: the door action should feel secure, the turntable system is easy to remove for cleaning, and the exterior finish is generally low-effort to wipe down. Noise and ventilation are in line with category norms. You should expect audible fan and turntable operation, but not the harsh rattling that can indicate poor fitment. As with most countertop models, it performs best with a bit of breathing room around the cabinet for airflow—important in tighter kitchens, including many Canadian condo layouts. Limitations are also typical. This model may not suit buyers who routinely cook large casserole dishes, need advanced sensor cooking precision, or want convection/browning capabilities. Like most countertop microwaves, it also requires regular interior wipe-downs to prevent odor buildup. Verdict: Sharp SKU SMC1664KSC is a solid, confidence-inspiring countertop microwave for everyday reheating and basic cooking, ideal for small-to-mid households or as a dependable second unit. Those needing larger capacity or multi-mode cooking may want to consider a bigger or more feature-rich platform.