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EdgeStar BIDW1802SS vs Sharp SDW6506JS 24-inch Stainless Steel

Updated July 2026 — EdgeStar BIDW1802SS wins on noise, Sharp SDW6506JS 24-inch Stainless Steel wins on weight and width.

The Sharp SDW6506JS offers better capacity, quieter operation, and advanced features, making it the superior choice overall.

Why EdgeStar BIDW1802SS is better

Compact Size

EdgeStar is 18 inches wide, ideal for small spaces.

Price

EdgeStar is priced higher but offers fewer features.

Weight

EdgeStar is lighter at 52.9 lbs.

Why Sharp SDW6506JS 24-inch Stainless Steel is better

Capacity

Sharp accommodates 12 place settings.

Noise Level

Sharp operates at 49 dB, quieter than EdgeStar.

User Controls

Sharp has front touch controls with child lock.

Overall score

EdgeStar BIDW1802SS
72
Sharp SDW6506JS 24-inch Stainless Steel
85

Specifications

SpecEdgeStar BIDW1802SSSharp SDW6506JS 24-inch Stainless Steel
Wash Cycles65
Drying OptionHeated DryHeated Dry
Leak SensorYesNo
Third RackNoYes
Control TypeBasicTouch

Dimension comparison

EdgeStar BIDW1802SSSharp SDW6506JS 24-inch Stainless Steel

Price Comparison

When it comes to pricing, the Sharp SDW6506JS is the more economical choice, priced at $499.00, which is about 7% less than the EdgeStar BIDW1802SS at $539.00. This difference may be significant for budget-conscious consumers looking for a quality dishwasher. Despite its lower price, the Sharp model offers features that can justify the cost, particularly for larger households needing to wash more dishes efficiently.

Design and Build Quality

The EdgeStar BIDW1802SS features a compact design at 18 inches wide, making it ideal for smaller kitchens or for replacing older appliances like trash compactors. In contrast, the Sharp SDW6506JS has a more traditional width of 24 inches, accommodating up to 12 place settings. Both dishwashers sport a sleek stainless steel finish, but the Sharp model also boasts a fingerprint-resistant surface, enhancing its aesthetic appeal and maintenance.

Noise Level

In terms of noise level, the Sharp SDW6506JS operates at a whisper-quiet 49 dB, making it suitable for open-concept living spaces where noise can be a concern. The EdgeStar BIDW1802SS, while still relatively quiet at 52 dB, may be slightly more noticeable during operation. For households that prioritize a peaceful environment, the Sharp's lower noise level could be a decisive factor.

Capacity and Loading Flexibility

The Sharp SDW6506JS excels in capacity, accommodating up to 12 place settings thanks to its versatile three-rack design, which includes a specialized third rack for silverware. In contrast, the EdgeStar BIDW1802SS can hold up to 8 place settings and offers a more traditional layout. If you frequently host guests or have a larger family, the additional capacity of the Sharp model makes it a more practical choice.

Wash Cycles and Options

When it comes to washing options, both dishwashers offer a variety of wash cycles. The EdgeStar BIDW1802SS includes six wash cycles such as Heavy, Normal, and ECO, along with three options like Sanitize and Heated Dry. Meanwhile, the Sharp SDW6506JS features five wash cycles and four options, including a half load option that conserves water for smaller loads. Although the EdgeStar offers more cycles, the specialized features in the Sharp model, such as the half load option, enhance its versatility.

Efficiency and Performance

Both dishwashers are designed for efficient cleaning, but they employ different technologies. The Sharp SDW6506JS features an advanced hybrid tub that combines stainless steel walls with a durable plastic floor, providing thorough cleaning with three washing sprayers. The EdgeStar BIDW1802SS, on the other hand, is equipped with a leakage sensor that automatically shuts off water flow to prevent damage. While both models deliver reliable performance, the choice may depend on whether you value innovative cleaning technology or protective features.

User Experience and Controls

User experience varies significantly between the two models. The EdgeStar BIDW1802SS lacks advanced controls, whereas the Sharp SDW6506JS features front-mounted touch controls that include a child lock for safety. These controls make it easier to operate the dishwasher while ensuring that children cannot accidentally start it. This focus on user-friendly design may appeal to families or those who prefer straightforward operation.

Which should you buy?

Deciding between the EdgeStar BIDW1802SS and the Sharp SDW6506JS ultimately hinges on your specific needs and preferences. If you have limited space and need a compact model, the EdgeStar may be the right fit. However, for those who prioritize capacity, quieter operation, and advanced features, the Sharp is the better choice. With a price difference of about 7% favoring the Sharp, its additional features could provide greater overall value, making it a compelling option for most households.