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Frigidaire FDSH4501A vs Sharp SDW4523MS 18-Inch Built-In Dishwasher,

Updated July 2026 — Frigidaire FDSH4501A wins on price and capacity, Sharp SDW4523MS 18-Inch Built-In Dishwasher, wins on features and noise.

The Frigidaire FDSH4501A offers a larger capacity and lower price, while the Sharp SDW4523MS provides quieter operation and advanced features. Choose based on your specific needs.

Why Frigidaire FDSH4501A is better

Price

Frigidaire is $220 cheaper.

Capacity

Frigidaire holds 14 place settings.

Energy Efficiency

Frigidaire is explicitly energy-smart.

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

Noise Level

Sharp operates at 47 dB.

Features

Sharp has advanced features like Wash Zone.

Design

Sharp has a fingerprint-resistant exterior.

Overall score

Frigidaire FDSH4501A
75
Sharp SDW4523MS 18-Inch Built-In Dishwasher,
82

Specifications

SpecFrigidaire FDSH4501ASharp SDW4523MS 18-Inch Built-In Dishwasher,
Washing CyclesN/A6
Noise Level49 dB47 dB
Place Settings148
Energy StarYesYes
Third RackYesYes

Dimension comparison

Frigidaire FDSH4501ASharp SDW4523MS 18-Inch Built-In Dishwasher,

Price Comparison

The Frigidaire FDSH4501A is priced at $579.00, making it about 27.5% cheaper than the Sharp SDW4523MS, which retails for $799.00. This significant price difference may influence budget-conscious consumers who are looking for effective dishwashing solutions without breaking the bank. While the Frigidaire offers a competitive price, the Sharp does come with additional features that might justify its higher cost for some buyers.

Capacity and Design

In terms of capacity, the Frigidaire FDSH4501A holds up to 14 place settings, while the Sharp SDW4523MS is designed for 8 place settings. The Frigidaire’s larger capacity makes it more suitable for families or those who frequently entertain guests. However, the Sharp is a compact 18-inch model, making it ideal for smaller kitchens or apartments where space is limited. Both dishwashers feature a convenient third rack, but the Frigidaire's larger overall capacity may be more appealing for those needing more washing space.

Noise Level

The Sharp SDW4523MS operates at a remarkably quiet 47 dB, making it an excellent choice for open-concept living spaces where peace is a priority. In contrast, the Frigidaire FDSH4501A has a noise level of 49 dB, which is still relatively quiet but slightly louder than the Sharp. If noise level is a critical factor in your kitchen environment, the Sharp’s quieter operation could be a decisive advantage.

Washing Cycles

The Sharp SDW4523MS offers 6 washing cycles, providing versatility for different cleaning needs. Additionally, it features smart sensors that optimize cleaning performance based on the load. The Frigidaire FDSH4501A, while efficient, does not specify the number of washing cycles available, which may be a consideration for those who value customizable cleaning options. Having multiple cycles can enhance usability and efficiency, particularly for varied dishwashing demands.

Energy Efficiency

Both dishwashers are designed with energy efficiency in mind, boasting ENERGY STAR certifications. The Frigidaire FDSH4501A is noted for being energy-smart, which can lead to savings on utility bills over time. While the Sharp SDW4523MS does not explicitly mention its energy efficiency in the provided data, it is reasonable to assume that modern appliances like this would also be designed to minimize energy usage. Consumers looking to reduce their environmental footprint may find both products appealing, but the Frigidaire’s explicit energy-smart claim offers a clearer assurance of efficiency.

Additional Features

The Sharp SDW4523MS comes with several premium features, including a fingerprint-resistant exterior and backlit touch controls, which enhance both aesthetics and usability. It also includes a Wash Zone option, allowing users to run either the upper or lower rack independently, which helps save water and energy for smaller loads. The Frigidaire FDSH4501A, while efficient in cleaning and drying with its EvenDry fan-assisted system and BladeSpray arm, lacks some of the advanced features found in the Sharp. Buyers who prioritize modern conveniences may lean towards the Sharp for its additional functionality.

Durability and Design

The Sharp SDW4523MS is built with a stainless steel interior and a fingerprint-resistant exterior, which prevents smudges and maintains a clean appearance. The Frigidaire FDSH4501A is also made of stainless steel, promising durability, but does not emphasize fingerprint resistance. The design elements in both models cater to modern aesthetics, but the Sharp's features may provide a slight edge in maintenance and long-term appearance.

Which should you buy?

Ultimately, the decision between the Frigidaire FDSH4501A and the Sharp SDW4523MS hinges on individual needs. The Frigidaire is a more budget-friendly option with a larger capacity, making it suitable for families or those who entertain often. On the other hand, the Sharp offers quieter operation, advanced features, and versatile washing cycles, making it ideal for compact living spaces or users who appreciate modern conveniences. If price is your primary concern, the Frigidaire stands out; however, if you value features and quiet performance, the Sharp may be worth the investment.