Frigidaire FDSH4501A vs SPT SD-6501W 24″-wide Built-In Stainless Steel
Updated July 2026 — Frigidaire FDSH4501A wins on weight, SPT SD-6501W 24″-wide Built-In Stainless Steel wins on noise level.
The Frigidaire FDSH4501A offers superior drying and quieter operation, making it the better choice for those who prioritize performance. However, the SPT SD-6501W is a budget-friendly option with solid features.
Why Frigidaire FDSH4501A is better
Drying Performance
Frigidaire's EvenDry system ensures superior drying.
Noise Level
Frigidaire operates at a quieter 49 dB.
Additional Features
Frigidaire includes a third rack for utensils.
Why SPT SD-6501W 24″-wide Built-In Stainless Steel is better
Price
SPT is $131.45 cheaper.
Energy Efficiency
Both are ENERGY STAR certified, but SPT is more budget-friendly.
Design
SPT's classic white finish may appeal to some.
Overall score
Specifications
| Spec | Frigidaire FDSH4501A | SPT SD-6501W 24″-wide Built-In Stainless Steel |
|---|---|---|
| Price | $579.00 | $447.55 |
| Wash Programs | 3 | 6 |
| Drying System | EvenDry | Heated Dry |
| Energy Star | Yes | Yes |
| Sales Rank | 1623 | 5011 |
Dimension comparison
Overview
The Frigidaire FDSH4501A and the SPT SD-6501W are two competitive dishwashers that cater to varying household needs. The Frigidaire model is priced at $579.00, while the SPT model is more budget-friendly at $447.55, making it about 17% cheaper. Both units boast features that enhance their cleaning efficiency, but they differ significantly in design and functionality.
Cleaning Efficiency
When it comes to cleaning performance, the Frigidaire FDSH4501A shines with its EvenDry fan-assisted system and BladeSpray arm, ensuring thorough washes and spot-free drying. This model effectively manages to hold up to 14 place settings, making it suitable for larger households. On the other hand, the SPT SD-6501W also offers a robust cleaning experience with its six wash programs, including Heavy, Normal, Light, Eco, Glass, and Rinse. Both dishwashers can accommodate 14 standard plate settings, making them equally competent in handling sizable loads.
Drying Performance
The drying capabilities of these two models are noteworthy. The Frigidaire FDSH4501A features the EvenDry system, which ensures dishes are dried efficiently with minimal spots. In contrast, the SPT SD-6501W utilizes a heated drying function, enhancing its drying efficiency further. While both models are effective, those looking for superior drying performance might lean towards the Frigidaire, which emphasizes its drying system as a key feature.
Noise Level
Noise level is an important consideration for many households. The Frigidaire FDSH4501A operates quietly at 49 dB, making it one of the quieter options available. Comparatively, the SPT SD-6501W operates at 55 dB, which is slightly louder but still within a reasonable range for a dishwasher. If noise is a critical factor for you, the Frigidaire offers a more peaceful operation, enhancing the overall kitchen experience.
Energy Efficiency
Both models are ENERGY STAR certified, meaning they meet or exceed federal guidelines for energy efficiency. The Frigidaire FDSH4501A not only offers efficient cleaning but also operates quietly, making it energy-smart as well. The SPT SD-6501W is also designed for year-round energy and cost savings, featuring a stainless steel interior that contributes to its durability. While both options are energy-efficient, the Frigidaire may appeal more to those who prioritize quiet operation in conjunction with energy savings.
Design and Build Quality
In terms of design, the Frigidaire FDSH4501A features a sleek stainless steel exterior that not only looks modern but also complements various kitchen styles. The SPT SD-6501W, while also built with stainless steel, comes in a white finish that may not suit every aesthetic preference. The Frigidaire's design is more universally appealing, whereas the SPT’s design caters to those who prefer a classic white appliance.
Additional Features
The Frigidaire FDSH4501A includes a convenient third rack for utensils and small items, enhancing its capacity and functionality. This is a notable benefit for those who have numerous small items to wash. Conversely, the SPT SD-6501W boasts a top cutlery rack designed for flat placement of fine utensils, preventing them from falling through the normal silverware basket. Each model brings unique features to the table, allowing users to choose based on their specific needs regarding utensil washing.
Price Comparison
The price difference between the two models is significant, with the SPT SD-6501W retailing at $447.55, which is about $131.45 less than the Frigidaire FDSH4501A. This lower price point makes the SPT an attractive option for budget-conscious consumers. However, the additional features and quieter operation of the Frigidaire may justify its higher price for some buyers. Ultimately, the decision will hinge on the importance of features versus budget.
Which should you buy?
Choosing between the Frigidaire FDSH4501A and the SPT SD-6501W hinges on your specific needs and preferences. If you prioritize quieter operation, superior drying, and additional features like a third rack, the Frigidaire may be worth the extra cost. However, if you are looking for a solid, budget-friendly dishwasher that still offers effective cleaning and drying capabilities, the SPT is a commendable choice. Both models are competent, but understanding your priorities will guide you to the right decision.

