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Frigidaire FDPH4316A vs Sharp SDW4523MS 18-Inch Built-In Dishwasher,

Updated July 2026 — Frigidaire FDPH4316A leads on weight and width.

The Frigidaire FDPH4316A offers better value with a larger capacity and lower price, while the Sharp SDW4523MS excels in quiet operation and modern features.

Why Frigidaire FDPH4316A is better

Price

Frigidaire is $400 cheaper

Capacity

Frigidaire holds 14 place settings

Energy Efficiency

Frigidaire is ENERGY STAR certified

Why Sharp SDW4523MS 18-Inch Built-In Dishwasher, is better

Noise Level

Sharp operates at 47 dB

Design

Sharp has a stainless steel finish

Wash Cycles

Sharp offers 6 wash cycles

Overall score

Frigidaire FDPH4316A
85
Sharp SDW4523MS 18-Inch Built-In Dishwasher,
78

Specifications

SpecFrigidaire FDPH4316ASharp SDW4523MS 18-Inch Built-In Dishwasher,
Wash Cycles56
Drying TechMaxDryAuto Door Open
MaterialPlasticStainless Steel
Control TypeTop ControlTouch Control
Energy StarYesNo

Dimension comparison

Frigidaire FDPH4316ASharp SDW4523MS 18-Inch Built-In Dishwasher,

Overview of the Frigidaire FDPH4316A and Sharp SDW4523MS

The Frigidaire FDPH4316A is priced at $399.00, making it about 17% cheaper than the Sharp SDW4523MS, which retails for $799.00. Both dishwashers offer features that cater to different needs and kitchen sizes. The Frigidaire is a larger model capable of accommodating 14 place settings, while the Sharp is a more compact 18-inch design with room for 8 place settings. This comparison will explore their features, performance, and design to help you determine which is the better fit for your home.

Design and Build Quality

The Frigidaire FDPH4316A showcases a top-control built-in design that provides a sleek appearance with hidden controls. Its plastic tall tub is durable and easy to clean, emphasizing practicality in everyday use. In contrast, the Sharp SDW4523MS features a premium stainless steel interior, which is both durable and visually appealing, coupled with a fingerprint-resistant exterior finish for easy maintenance. The backlit touch controls of the Sharp model add a modern touch, making it user-friendly. While both dishwashers are aesthetically pleasing, the choice between a sleek plastic design and a premium stainless steel finish may sway your decision based on kitchen decor.

Cleaning Performance

When it comes to cleaning, the Frigidaire FDPH4316A offers 5 wash cycles, including an energy saver, heavy, normal, and quick options. Its three spray arms enhance performance, while the MaxDry™ technology ensures effective drying. On the other hand, the Sharp SDW4523MS provides 6 wash cycles with smart sensors that optimize cleaning performance. The Wash Zones feature allows for the independent use of either the upper or lower rack, saving water for smaller loads. While both dishwashers excel in cleaning, the Sharp's advanced sensor technology and additional wash cycle may offer better customization for varying dishwashing needs.

Noise Levels

The noise level is a critical factor for many buyers, especially in open-concept living spaces. The Frigidaire FDPH4316A does not specify its noise level, but it is known for being relatively quiet. In contrast, the Sharp SDW4523MS operates at an ultra-quiet 47 dB, ensuring a peaceful kitchen environment during wash cycles. If noise is a significant concern for you, the Sharp model clearly stands out, offering a quieter operation that won't disrupt your household activities.

Energy Efficiency

Energy efficiency is an essential aspect for environmentally conscious consumers. The Frigidaire FDPH4316A is ENERGY STAR certified, which indicates that it meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency. This certification can lead to savings on utility bills over time. The Sharp SDW4523MS also features smart sensors that help optimize water and energy usage during the wash cycles. While both models are designed with efficiency in mind, the Frigidaire's ENERGY STAR certification gives it an edge in terms of energy savings.

Capacity and Flexibility

The Frigidaire FDPH4316A offers a generous capacity of 14 place settings, making it ideal for larger families or those who frequently entertain guests. The additional space means fewer loads and more time saved. In comparison, the Sharp SDW4523MS is designed for compact kitchens with its 18-inch size, accommodating 8 place settings. However, it includes a convenient third rack for organizing utensils, which enhances its flexibility for smaller loads. Depending on your kitchen space and family size, the Frigidaire may be the better choice for capacity, while the Sharp offers versatility in a smaller footprint.

Maintenance and Ease of Use

Both dishwashers are designed with maintenance in mind. The Frigidaire FDPH4316A's plastic tall tub is easy to clean, and its straightforward controls make it user-friendly. The Sharp SDW4523MS, with its stainless steel interior, not only looks good but also resists stains and smudges. Its backlit touch controls enhance usability, making it intuitive to operate. If ease of use and maintenance are priorities, the Sharp’s modern features may appeal more, especially in a busy household.

Price Comparison

The price difference between the two dishwashers is significant, with the Frigidaire FDPH4316A priced at $399.00 and the Sharp SDW4523MS at $799.00. This 50% higher price tag for the Sharp model may be justified by its advanced features, such as a quieter operation, additional wash cycles, and a more compact design. For those on a tighter budget or with simpler needs, the Frigidaire offers excellent value without compromising on quality.

Which should you buy?

Choosing between the Frigidaire FDPH4316A and the Sharp SDW4523MS ultimately depends on your specific needs and kitchen setup. The Frigidaire is a cost-effective choice with a larger capacity and ENERGY STAR certification, making it suitable for families or those who entertain frequently. Conversely, the Sharp's quiet operation, modern design, and advanced features cater to compact living spaces and users who prioritize premium qualities. Consider your kitchen size, budget, and washing needs to determine which dishwasher is the best fit for your home.