Frigidaire 24-Inch Top-Control Built-In Tall Tub vs Sharp SDW4523MS 18-Inch Built-In Dishwasher,
Updated July 2026 — Frigidaire 24-Inch Top-Control Built-In Tall Tub leads on weight and width.
The Frigidaire offers a larger capacity and lower price, while the Sharp excels in quiet operation and compact design.
Why Frigidaire 24-Inch Top-Control Built-In Tall Tub is better
Price
Frigidaire is $320 cheaper.
Capacity
Frigidaire holds 14 place settings.
Quick Wash
Frigidaire has a 60-minute Quick Wash cycle.
Why Sharp SDW4523MS 18-Inch Built-In Dishwasher, is better
Noise Level
Sharp operates at 47 dBA.
Compact Design
Sharp is 18 inches, ideal for small kitchens.
Third Rack
Sharp includes a third rack for utensils.
Overall score
Specifications
| Spec | Frigidaire 24-Inch Top-Control Built-In Tall Tub | Sharp SDW4523MS 18-Inch Built-In Dishwasher, |
|---|---|---|
| Wash Cycles | 4 | 6 |
| Drying Tech | MaxDry | Auto Door Open |
| Material | Plastic Tub | Stainless Steel |
| Sales Rank | 5338 | 1738 |
| Price | $479.00 | $799.00 |
Dimension comparison
Design and Build Quality
The Frigidaire features a 24-inch design, while the Sharp is a more compact 18-inch model. The larger Frigidaire offers a tall tub design that can accommodate up to 14 place settings, providing ample space for larger households. In contrast, the Sharp’s 18-inch design is perfect for smaller kitchens and offers an 8 place setting capacity. The Frigidaire's black stainless steel finish gives it a modern look, while the Sharp has a stainless steel interior and a fingerprint-resistant exterior, ensuring both durability and ease of maintenance. The difference in size may significantly affect usability depending on your kitchen space and dishwashing needs.
Cleaning Performance
When it comes to cleaning performance, the Frigidaire outshines with its three spray arms and MaxDry technology, ensuring thorough cleaning and enhanced drying. It has four wash cycles, including a Quick Wash cycle that cleans dishes in just 60 minutes, making it suitable for busy households. On the other hand, the Sharp offers six wash cycles and smart sensors that optimize the cleaning performance, allowing for flexibility in washing options. While both models are effective, the Frigidaire’s additional features provide an edge for those who need faster and more versatile cleaning options.
Noise Levels
Noise level can be a crucial factor in choosing a dishwasher, especially in open-concept living spaces. The Frigidaire operates at a quiet 52 dBA, which is relatively quiet for a dishwasher. The Sharp, however, takes the lead with its ultra-quiet operation at just 47 dBA, making it even more suitable for environments where noise is a concern. While both models are designed to operate quietly, the Sharp's lower noise level could make a significant difference in day-to-day use, especially during washing cycles.
Capacity and Flexibility
Capacity and flexibility are essential in determining how well a dishwasher will fit into your lifestyle. The Frigidaire, with its larger 14 place setting capacity, is ideal for larger family units or those who frequently entertain guests. In contrast, the Sharp’s 8 place setting capacity makes it a more compact option, but it still manages to maximize space with its third rack for flatware and utensils. This third rack allows for better organization and flexibility in loading, particularly when dealing with smaller loads. The choice between these two models may hinge on your typical dishwashing volume.
Features and Convenience
Both dishwashers come with a range of features designed to enhance user experience. The Frigidaire has a delay start option for added convenience, allowing you to run loads at a time that suits you. It also boasts three spray arms for comprehensive cleaning coverage. The Sharp, however, is equipped with a Wash Zone feature that allows users to operate either the upper or lower rack independently, saving water and energy when cleaning smaller loads. Additionally, the Auto Door Open feature in the Sharp enhances drying efficiency. Depending on your priorities, one model may offer more relevant features for your needs.
Price Comparison
Price is a significant factor when considering which dishwasher to buy. The Frigidaire is priced at $479.00, making it about 40% cheaper than the Sharp, which retails for $799.00. This price difference is notable, especially for budget-conscious consumers looking for reliable performance without breaking the bank. While the Sharp offers premium features and a quieter operation, the Frigidaire provides solid performance at a lower price point, appealing to those who prioritize cost over additional features.
Sales and Popularity
In terms of popularity, the Sharp has a significantly better sales rank at 1738, compared to the Frigidaire's rank of 5338. This suggests that consumers may prefer the Sharp model, possibly due to its quieter operation and compact design. Popularity can often reflect customer satisfaction and trust in the brand, which might influence buyers when making their final decision.
Which should you buy?
Choosing between the Frigidaire and the Sharp ultimately depends on your specific needs and priorities. If you require a larger capacity dishwasher with quick cleaning options and a more budget-friendly price, the Frigidaire is the clear choice. On the other hand, if you value ultra-quiet operation, compact design, and additional features like the third rack and Wash Zone, the Sharp may be worth the higher investment. Evaluate your kitchen space, noise preferences, and budget to make the best decision for your home.

