Bosch SHX78CM5N 800 Series vs Sharp SDW6504MS Stainless Steel Dishwasher,
Updated July 2026 — Bosch SHX78CM5N 800 Series wins on sales rank and price, Sharp SDW6504MS Stainless Steel Dishwasher, wins on noise and capacity.
The Bosch SHX78CM5N offers advanced features and superior cleaning performance, while the Sharp SDW6504MS is a budget-friendly option with practical capabilities. Overall, Bosch is the better choice for those seeking premium features.
Why Bosch SHX78CM5N 800 Series is better
Advanced Features
Bosch includes smart connectivity options.
Cleaning Performance
Bosch has a five-level wash system.
Build Quality
Bosch features a stainless steel tub.
Why Sharp SDW6504MS Stainless Steel Dishwasher, is better
Price
Sharp is significantly cheaper.
Noise Level
Sharp operates at a quiet 52 dBA.
Flexibility
Sharp has an adjustable upper rack.
Overall score
Specifications
| Spec | Bosch SHX78CM5N 800 Series | Sharp SDW6504MS Stainless Steel Dishwasher, |
|---|---|---|
| Wash Cycles | 5 + 3 | 5 |
| Tub Material | Stainless Steel | Hybrid |
| Heated Dry | Yes | Yes |
| Energy Star | Yes | Yes |
| Child Lock | No | Yes |
Dimension comparison
Pricing Comparison
When it comes to pricing, the Sharp SDW6504MS is significantly more affordable than the Bosch SHX78CM5N, costing $399.00 compared to Bosch's $1,246.46. This makes the Sharp model about 68% cheaper, which can be a substantial factor for budget-conscious consumers. While the Bosch offers advanced features and smart technology, the price difference raises questions about the necessity of those features for average users. The Sharp, with its strong sales rank of 132, underscores its popularity among consumers looking for a reliable yet economical dishwasher.
Design and Build Quality
In terms of design, the Bosch SHX78CM5N boasts a sleek built-in bar handle and a stainless steel tub, providing a modern aesthetic and durable build. Meanwhile, the Sharp SDW6504MS features a pocket handle design with a fingerprint-resistant stainless steel exterior, making it both stylish and practical for everyday use. The hybrid construction of the Sharp combines stainless steel and heavy-duty plastic, which enhances its durability while keeping the weight manageable. For consumers who prioritize a sophisticated look and robust materials, the Bosch may be appealing, but the Sharp's design offers a compelling combination of functionality and aesthetics at a lower price point.
Noise Levels
When it comes to noise levels, the Sharp SDW6504MS operates at a quiet 52 dBA, making it suitable for open-concept living spaces. The Bosch SHX78CM5N does not specify its noise level, but it is generally recognized for quiet operation. This 52 dBA rating means that the Sharp is designed to run quietly, minimizing disruptions in the home environment. For consumers who value a peaceful atmosphere while the dishwasher is running, the Sharp clearly stands out as a noteworthy option.
Cleaning Performance
In terms of cleaning performance, the Bosch SHX78CM5N includes five wash cycles along with three additional options via the Home Connect feature, enhancing versatility for various cleaning needs. It also features a five-level wash system, which can improve cleaning efficiency on heavily soiled dishes. The Sharp SDW6504MS also offers five washing cycles, along with a half-load option that conserves water and energy for smaller loads. While both models provide effective cleaning solutions, Bosch's additional wash options may appeal to those who require more customization in their dishwashing routines.
Capacity and Flexibility
The Bosch SHX78CM5N provides a spacious capacity, which is essential for larger households or frequent entertainers, although specific place setting details are not provided. The Sharp SDW6504MS accommodates 12 place settings with fold-down tines, offering flexibility for various dish sizes. The adjustable upper rack in the Sharp allows for 2-inch height adjustments, making it easier to load taller items. This added flexibility can be a significant advantage for users who often wash larger or irregularly shaped dishes, making the Sharp a practical choice for everyday use.
Energy Efficiency
Energy efficiency is a critical factor for many consumers, and both dishwashers are ENERGY STAR certified, indicating they meet strict energy efficiency guidelines. The Bosch SHX78CM5N is designed with multiple features to help reduce energy and water usage, while the Sharp SDW6504MS includes a half-load option that allows for smaller loads to be washed without wasting resources. Although specific energy consumption figures are not provided, both models promise to help users save on utility bills. The versatility of the Sharp's half-load feature may give it an edge for those looking to optimize energy use on a daily basis.
Additional Features
In terms of additional features, the Bosch SHX78CM5N includes smart connectivity options via the Home Connect system, allowing users to control and monitor their dishwasher remotely. This is a significant advantage for tech-savvy consumers who want greater control over their appliance. On the other hand, the Sharp SDW6504MS offers a heated dry option, which delivers superior drying results compared to standard condensation drying. The child lock feature on the Sharp also adds an extra layer of safety for families. While the Bosch excels in smart technology, the practical features of the Sharp cater well to everyday needs.
Which should you buy?
The decision between the Bosch SHX78CM5N and the Sharp SDW6504MS ultimately depends on your individual needs and budget. If you prioritize advanced features like smart connectivity and a robust cleaning system, the Bosch might be worth the investment despite its higher price. However, if you are looking for a reliable, stylish, and cost-effective dishwasher, the Sharp offers excellent performance at a significantly lower price point. With its quiet operation, flexible loading options, and energy-efficient features, the Sharp SDW6504MS stands out as a highly practical choice for most households.

