Frigidaire GDSH4715A Gallery vs SPT SD-9254SSB 18″ Wide Built-In Stainless Steel
Updated July 2026 — Frigidaire GDSH4715A Gallery wins on weight and width, SPT SD-9254SSB 18″ Wide Built-In Stainless Steel wins on noise.
The Frigidaire GDSH4715A Gallery offers superior capacity and features, making it a better choice for larger households, while the SPT SD-9254SSB is a budget-friendly option for smaller spaces.
Why Frigidaire GDSH4715A Gallery is better
Capacity
14 place settings vs 8 place settings
Wash Cycles
7 wash cycles vs 6 wash programs
Drying Feature
MaxBoost Dry™ vs heating function
Why SPT SD-9254SSB 18″ Wide Built-In Stainless Steel is better
Price
$449.99 vs $729.00
Size
18 inches wide vs 24 inches wide
Noise Level
52 dBA vs unspecified
Overall score
Specifications
| Spec | Frigidaire GDSH4715A Gallery | SPT SD-9254SSB 18″ Wide Built-In Stainless Steel |
|---|---|---|
| Price | $729.00 | $449.99 |
| Energy Use | 240 kWh/year | 234 kWh/year |
| Water Use | 3.2 gallons/cycle | 2.5-4.9 gallons/cycle |
| Wash Cycles | 7 | 6 |
| Drying Method | MaxBoost Dry™ | Heating function |
Dimension comparison
Overview of the Frigidaire GDSH4715A Gallery and SPT SD-9254SSB
The Frigidaire GDSH4715A Gallery is priced at $729.00, while the SPT SD-9254SSB is available for $449.99, making the latter about 38% cheaper. This price difference may appeal to budget-conscious consumers. Both dishwashers cater to different user needs with their unique features and capacities.
Design and Size Comparison
The Frigidaire GDSH4715A Gallery is designed as a 24-inch built-in unit capable of accommodating 14 place settings, making it suitable for larger households. In contrast, the SPT SD-9254SSB is only 18 inches wide and can hold up to 8 place settings, ideal for smaller kitchens or apartments. This size difference highlights the GDSH4715A's suitability for families, whereas the SD-9254SSB is designed for space efficiency.
Wash Cycles and Versatility
The Frigidaire GDSH4715A Gallery boasts 7 versatile wash cycles, including heavy, normal, quick, sanitize, and china crystal, which cater to a wide variety of dishwashing needs. The SPT SD-9254SSB, on the other hand, offers 6 wash programs: normal, heavy, energy, glass, quick, and rinse. While both models provide a range of options, the additional wash cycle in the GDSH4715A may be more appealing for those with diverse dishwashing requirements.
Energy Efficiency
Energy efficiency is a significant consideration for many buyers. The Frigidaire GDSH4715A Gallery is ENERGY STAR certified, using approximately 3.2 gallons of water per cycle and 240 kWh per year, resulting in an annual operating cost of about $34. The SPT SD-9254SSB is also ENERGY STAR certified and consumes between 2.5 to 4.9 gallons of water per normal cycle, with an energy consumption of 234 kWh per year. While both models are efficient, the GDSH4715A's lower water usage per cycle may lead to further savings over time.
Drying Capabilities
Drying performance can significantly affect user satisfaction. The Frigidaire GDSH4715A features MaxBoost Dry™, which enhances drying efficiency. The SPT SD-9254SSB includes a heating function during the drying cycle for improved drying results. While both offer effective drying solutions, the specialized MaxBoost Dry™ feature in the Frigidaire model may provide superior performance, particularly for plastic items that often retain moisture.
Noise Levels
Noise level is a crucial factor for many consumers. The SPT SD-9254SSB operates at a quiet 52 dBA, making it suitable for open-concept living spaces. The Frigidaire GDSH4715A's noise level is not specified, but it is generally expected to be competitive given its market position. If a quieter operation is a top priority, the SPT model may have an edge unless the Frigidaire's specifications indicate otherwise.
Installation and Maintenance
The Frigidaire GDSH4715A is designed for freestanding residential installation, allowing for flexible setups. Conversely, the SPT SD-9254SSB is a built-in unit intended for top-mount installation, which may limit placement options. Both models feature easy installation processes, but the SPT's built-in design may require more consideration during home renovations or installations.
Which should you buy?
Choosing between the Frigidaire GDSH4715A Gallery and the SPT SD-9254SSB ultimately depends on your specific needs. If you require a larger capacity, more wash cycles, and specialized drying features, the Frigidaire model may be worth the investment despite its higher price. However, if budget constraints and space are your primary concerns, the SPT model offers solid performance at a significantly lower price point of $449.99, making it a practical choice for smaller households.

