Frigidaire FDPH4316A vs Sharp SDW6506JS 24-inch Stainless Steel
Updated July 2026 — Frigidaire FDPH4316A wins on capacity and noise, Sharp SDW6506JS 24-inch Stainless Steel wins on weight.
The Frigidaire FDPH4316A is a more budget-friendly option with higher capacity, while the Sharp SDW6506JS offers quieter operation and advanced features.
Why Frigidaire FDPH4316A is better
Price
Frigidaire is $100 cheaper
Capacity
Frigidaire supports 14 place settings
Energy Efficiency
Frigidaire is ENERGY STAR certified
Why Sharp SDW6506JS 24-inch Stainless Steel is better
Noise Level
Sharp operates at 49 dB
User Interface
Sharp has front touch controls
Wash Cycles
Sharp offers five wash cycles
Overall score
Specifications
| Spec | Frigidaire FDPH4316A | Sharp SDW6506JS 24-inch Stainless Steel |
|---|---|---|
| Wash Cycles | 4 | 5 |
| Drying Tech | MaxDry™ | Heated Dry |
| Control Type | Top Control | Front Touch |
| Energy Star | Yes | No |
| Place Settings | 14 | 12 |
Dimension comparison
Price Comparison
When comparing prices, the Frigidaire FDPH4316A is about 17% cheaper than the Sharp SDW6506JS, priced at $399.00 versus $499.00. This significant price difference may influence budget-conscious consumers looking for a reliable dishwasher. While both models offer valuable features, the lower price of the Frigidaire makes it a more attractive option for those who prioritize cost-effectiveness without sacrificing essential functionalities.
Capacity and Loading Flexibility
The Frigidaire FDPH4316A supports up to 14 place settings, surpassing the Sharp SDW6506JS's capacity of 12 place settings. This capacity advantage makes the Frigidaire ideal for larger households or those who frequently entertain guests. Additionally, the Sharp model features a specialized third rack designed for silverware and cooking utensils, enhancing loading flexibility. The ability to adjust the upper rack by 2 inches in the Sharp dishwasher allows for accommodating taller items, which is a significant feature for users with varying dish sizes.
Noise Level
In terms of noise level, the Sharp SDW6506JS operates at a quiet 49 dB, making it suitable for homes where silence is valued during dishwashing. In contrast, the Frigidaire FDPH4316A does not specify its noise level, but typical dishwashers range higher than 49 dB. The quieter operation of the Sharp model may be a deciding factor for consumers sensitive to noise, especially in open-concept living spaces.
Wash Cycles and Options
The Frigidaire FDPH4316A offers four wash cycles: Energy Saver, Heavy, Normal, and Quick. It is particularly beneficial for busy households with its Quick Wash cycle, which cleans dishes in just 60 minutes. On the other hand, the Sharp SDW6506JS features five wash cycles and has a half-load option that saves water for smaller loads. This versatility in wash cycles and options in the Sharp model caters to a wider variety of washing needs, making it an excellent choice for those looking for customizable settings.
Cleaning Performance
Both dishwashers boast advanced cleaning capabilities, but they do so in slightly different ways. The Frigidaire FDPH4316A features triple spray arms and MaxDry™ technology for enhanced drying performance. This ensures thorough cleaning and drying of dishes. Conversely, the Sharp SDW6506JS utilizes a hybrid tub combining stainless steel walls with a durable plastic floor, along with three washing sprayers for effective cleaning. While both models promise efficient cleaning, the Frigidaire's emphasis on drying performance may appeal to those who prioritize how quickly dishes are ready to use after washing.
Design and User Interface
The design elements of both dishwashers cater to modern aesthetics and functionality. The Frigidaire FDPH4316A has a top-control built-in style with hidden controls, offering a sleek look without visible buttons. In contrast, the Sharp SDW6506JS features front touch controls that are user-friendly and include a child lock feature to prevent accidental operation. The fingerprint-resistant finish of the Sharp model also helps maintain a clean appearance, which may be appealing for consumers who value aesthetics in kitchen appliances.
Energy Efficiency
Energy efficiency is a notable aspect of the Frigidaire FDPH4316A, which is ENERGY STAR certified, indicating that it saves both energy and water during operation. Although the Sharp SDW6506JS does not explicitly mention ENERGY STAR certification, its advanced features suggest a focus on energy efficiency. For environmentally conscious consumers, the certification of the Frigidaire may provide additional reassurance regarding its operational costs and environmental impact.
Which should you buy?
Ultimately, the choice between the Frigidaire FDPH4316A and the Sharp SDW6506JS boils down to specific needs and preferences. The Frigidaire is more budget-friendly, offers a higher capacity, and emphasizes drying performance, making it suitable for larger households. Meanwhile, the Sharp stands out with its quiet operation, user-friendly design, and versatile wash options. If budget constraints are a priority, the Frigidaire is the clear choice, while those seeking advanced features and quieter performance may prefer the Sharp.

