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Blomberg DWT51600FBI vs Frigidaire GDSH4715A Gallery

Updated July 2026 — Blomberg DWT51600FBI wins on noise level and height, Frigidaire GDSH4715A Gallery wins on depth.

The Blomberg DWT51600FBI offers superior quiet operation and advanced washing technology, while the Frigidaire GDSH4715A is more budget-friendly with versatile wash cycles.

Why Blomberg DWT51600FBI is better

Noise Level

Blomberg operates at 48 dBA, quieter than Frigidaire

Washing Technology

Blomberg features a five-level wash system

Design

Blomberg has a panel-ready design for a custom look

Why Frigidaire GDSH4715A Gallery is better

Price

Frigidaire is priced at $729.00, cheaper than Blomberg

Wash Cycles

Frigidaire offers seven wash cycles compared to Blomberg's six

Energy Efficiency

Frigidaire's water and energy usage is specified

Overall score

Blomberg DWT51600FBI
88
Frigidaire GDSH4715A Gallery
76

Specifications

SpecBlomberg DWT51600FBIFrigidaire GDSH4715A Gallery
Price$894.99$729.00
Wash Cycles67
Energy StarYesYes
Warranty1 YearNot Specified
Sales Rank31285206

Dimension comparison

Blomberg DWT51600FBIFrigidaire GDSH4715A Gallery

Overview of the Blomberg DWT51600FBI and Frigidaire GDSH4715A

The Blomberg DWT51600FBI is priced at $894.99, while the Frigidaire GDSH4715A is about 17% cheaper at $729.00. Both dishwashers are built for 14 place settings, making them suitable for medium to large households. The Blomberg model boasts a silent operation at 48 dBA, ensuring minimal noise disruption, while the Frigidaire model offers multiple wash cycles, including a specialized China Crystal setting for delicate items. This comparison will delve into various aspects of both products to help you make an informed decision.

Design and Build Quality

The Blomberg DWT51600FBI features a panel-ready design, allowing it to blend seamlessly with your kitchen cabinetry, giving it a custom look. In contrast, the Frigidaire GDSH4715A sports a freestanding design with a stainless steel finish, which offers a sleek, modern appearance. Both dishwashers are designed to fit standard kitchen dimensions, but the Blomberg’s customizable panel option may appeal more to those looking for a cohesive kitchen aesthetic. Overall, while both models are designed for durability, the choice may come down to personal style preference.

Noise Level

When it comes to noise level, the Blomberg DWT51600FBI excels with its quiet operation at 48 dBA, positioning it among the quietest dishwashers on the market. This is particularly beneficial for households that value a peaceful living environment. The Frigidaire GDSH4715A does not specify its noise level, which may suggest it's not as quiet as the Blomberg. A quieter dishwasher like the Blomberg may be more suitable for open-concept homes or for running during nighttime hours without disturbance.

Washing Performance

Both dishwashers are engineered to deliver effective cleaning, but they employ different methods. The Blomberg DWT51600FBI features a unique five-level wash system that utilizes multiple spray arms to ensure thorough cleaning, reaching every corner of the dishwasher. This model includes six wash programs, including a specialized Pots and Pans Plus cycle for heavily soiled dishes. On the other hand, the Frigidaire GDSH4715A offers seven wash cycles, including Heavy, Normal, Quick, and a Sanitize option. While both models aim for cleanliness, the Blomberg’s advanced washing technology may provide a slight edge in performance.

Energy Efficiency

The Frigidaire GDSH4715A is ENERGY STAR certified and uses approximately 3.2 gallons of water per cycle and around 240 kWh per year, making it an efficient choice for reducing utility bills. The Blomberg DWT51600FBI also carries the ENERGY STAR certification and is designed with an eco-friendly philosophy in mind, but specific water and energy usage figures are not provided. Given that the Frigidaire model's efficiency can be quantified, it may be more appealing for eco-conscious consumers looking to minimize their environmental impact and save on costs.

Features and Functionality

In terms of features, the Blomberg DWT51600FBI provides a sophisticated array, including an extra rinse function, a sanitize function, and a concealed heating element. Its top electronic touch controls make it user-friendly. Meanwhile, the Frigidaire GDSH4715A offers versatile wash cycles tailored for different dishwashing needs, including a MaxBoost Dry™ feature for optimal drying. While both dishwashers come with practical features, the variety of cycles in the Frigidaire may cater better to diverse cleaning preferences.

Warranty and Support

The Blomberg DWT51600FBI comes with a one-year parts and labor warranty, along with an additional two years on parts only, providing a reasonable level of assurance for buyers. The Frigidaire GDSH4715A’s warranty details are not specified in the provided data, which may make potential buyers cautious. A robust warranty can be an essential factor when investing in an appliance, as it reflects the manufacturer's confidence in their product.

Sales Rank and Popularity

The Blomberg DWT51600FBI has a sales rank of 3128, while the Frigidaire GDSH4715A is slightly lower at a sales rank of 5206. This indicates that the Blomberg model may be more popular among consumers, which could be attributed to its advanced features and quiet operation. The higher sales rank of the Blomberg might suggest a stronger reputation in the market, lending confidence to potential buyers about its performance and reliability.

Which should you buy?

Choosing between the Blomberg DWT51600FBI and the Frigidaire GDSH4715A ultimately depends on your specific needs and preferences. If you prioritize a quieter operation and advanced washing technology, the Blomberg model may be worth the higher price tag at $894.99. However, if budget is a primary concern and you seek versatility with various wash cycles, the Frigidaire at $729.00 offers an attractive option with solid performance. Both dishwashers are excellent choices for their respective features, so consider which qualities matter most to you before making your purchase.