Sharp SDW6736MS 24-inch Stainless Steel vs Whirlpool WDP540HAMZ
Updated July 2026 — Sharp SDW6736MS 24-inch Stainless Steel wins on weight and depth, Whirlpool WDP540HAMZ wins on noise level.
The Sharp SDW6736MS offers superior features and quieter operation, making it the better choice for those who prioritize performance. However, the Whirlpool WDP540HAMZ is a more budget-friendly option.
Why Sharp SDW6736MS 24-inch Stainless Steel is better
Lower Noise
Sharp operates at 47 dBA compared to Whirlpool's 55 dBA.
Higher Capacity
Sharp accommodates 14 place settings, while Whirlpool holds 12.
Advanced Features
Sharp includes a Power Wash sprayer for enhanced cleaning.
Why Whirlpool WDP540HAMZ is better
Lower Price
Whirlpool is priced at $459 compared to Sharp's $579.
Filtration System
Whirlpool features a triple filtration wash system.
Compact Design
Whirlpool's hybrid tub design helps conceal stains.
Overall score
Specifications
| Spec | Sharp SDW6736MS 24-inch Stainless Steel | Whirlpool WDP540HAMZ |
|---|---|---|
| Price | $579.00 | $459.00 |
| Wash Cycles | 6 | 5 |
| Power Wash | Yes | No |
| Drying System | Heated Dry | Heated Dry |
| Filtration | Standard | Triple |
Dimension comparison
Overview of the Sharp SDW6736MS and Whirlpool WDP540HAMZ Dishwashers
The Sharp SDW6736MS is priced at $579.00, while the Whirlpool WDP540HAMZ is more economical at $459.00, making it about 17% cheaper than the Sharp model. Both appliances are designed to simplify dishwashing tasks, but they cater to different needs and preferences. With unique features and specifications, discerning buyers can determine which model best fits their kitchen requirements.
Design and Aesthetics
The Sharp SDW6736MS features a sleek stainless steel design that enhances any modern kitchen decor. Its dimensions are tailored for a standard 24-inch cutout, ensuring a seamless fit in most spaces. In contrast, the Whirlpool WDP540HAMZ also boasts a contemporary design but comes with a hybrid tub that features a dark gray interior. This design choice not only adds to the aesthetic appeal but helps to conceal stains. Both models are visually appealing, but the choice may come down to personal preference regarding color and finish.
Noise Levels
The Sharp SDW6736MS operates at an impressively quiet 47 dBA, making it suitable for open-concept living areas where noise could be disruptive. On the other hand, the Whirlpool WDP540HAMZ has a slightly higher noise level of 55 dBA. While still relatively quiet, the difference may be noticeable during operation, particularly in smaller spaces or during nighttime use. For those prioritizing a peaceful kitchen environment, the Sharp model has a clear advantage.
Cleaning Performance
The cleaning capabilities of both dishwashers are commendable, but they approach the task in different ways. The Sharp SDW6736MS incorporates a specialized Power Wash sprayer, which enhances cleaning power for heavily soiled pots and pans. Additionally, it features wash zones that allow users to focus on smaller loads, optimizing water and energy usage. Conversely, the Whirlpool WDP540HAMZ includes a Boost Cycle specifically designed for tough messes, using extra water, heat, and time to handle stubborn, dried-on food without the need for pre-rinsing. Both brands effectively tackle tough messes, but the methods vary, offering users options based on their needs.
Wash Cycles and Options
The Sharp SDW6736MS offers a total of six wash cycles, including various options for addressing different cleaning challenges. It has a heated dry capability for superior drying results. The Whirlpool WDP540HAMZ provides five wash cycles, including the Boost Cycle, and offers additional options such as High Temperature Wash and Sani Rinse for sanitizing dishes. While the Sharp model has a slight edge in the variety of cycles, both dishwashers are equipped to handle a range of cleaning tasks effectively.
Capacity and Loading Flexibility
When it comes to capacity, the Sharp SDW6736MS can accommodate up to 14 place settings, making it ideal for larger families or those who frequently host gatherings. The adjustable third rack in this model is particularly noteworthy, as it provides additional space for flatware and cooking tools, enhancing loading flexibility. In comparison, the Whirlpool WDP540HAMZ holds up to 12 place settings. Although it offers less capacity, it is designed with nylon-coated racks for durability and ease of use. For users who often deal with larger loads, the Sharp model may be more suitable.
Maintenance and Features
Maintenance is an essential consideration for any dishwasher. The Sharp SDW6736MS includes a stainless steel tub that is resistant to staining and easy to clean. Its top-touch controls add convenience to operation. The Whirlpool WDP540HAMZ features a triple filtration wash system, which ensures cleaner wash water and helps prevent food redepositing on dishes. This system can be particularly beneficial in maintaining the dishwasher’s performance over time. While both models have unique features that make maintenance manageable, the Whirlpool's filtration system stands out for those who want to keep their wash water cleaner.
Price Comparison
At $579.00, the Sharp SDW6736MS is positioned as a premium dishwasher, while the Whirlpool WDP540HAMZ is more budget-friendly at $459.00. This price difference of $120 may significantly influence purchasing decisions, especially for buyers on a budget. Despite the higher cost, the Sharp model offers features like a lower noise level and greater capacity, which may justify the investment for some consumers. However, for those seeking essential functionality without the premium price tag, the Whirlpool is a compelling option.
Which should you buy?
Choosing between the Sharp SDW6736MS and the Whirlpool WDP540HAMZ ultimately depends on your specific needs and budget. If you prioritize quiet operation, a higher capacity, and advanced cleaning features, the Sharp model is worth the investment. However, if you are looking for a more affordable option that still delivers solid performance and has useful features, the Whirlpool model is a strong contender. Each has its advantages, so consider what aspects are most important for your kitchen and dishwashing habits before making a decision.

