Frigidaire FDSH4501A vs ZLINE 24 in. Top Control Dishwasher in Custom
Updated July 2026 — Frigidaire FDSH4501A wins on capacity, ZLINE 24 in. Top Control Dishwasher in Custom wins on weight and noise level.
The Frigidaire FDSH4501A offers better capacity and a lower price, making it a more attractive option for budget-conscious consumers. The ZLINE, while stylish, comes at a higher cost.
Why Frigidaire FDSH4501A is better
Price
Frigidaire is $135 cheaper.
Capacity
Frigidaire holds 14 place settings vs ZLINE's 12.
Noise Level
Frigidaire operates at 49 dBa, quieter than ZLINE's 52 dBa.
Why ZLINE 24 in. Top Control Dishwasher in Custom is better
Design
ZLINE has a panel-ready design for customization.
Smart Features
ZLINE includes Smart Wash Technology.
Installation
ZLINE's hidden controls provide a modern look.
Overall score
Specifications
| Spec | Frigidaire FDSH4501A | ZLINE 24 in. Top Control Dishwasher in Custom |
|---|---|---|
| Price | $579.00 | $714.97 |
| Sales Rank | 1623 | 3944 |
| Energy Star | Yes | Yes |
| Wash Cycles | 1 | 6 |
| Installation | Standard | Professional |
Dimension comparison
Overview of the Frigidaire FDSH4501A and ZLINE Dishwasher
The Frigidaire FDSH4501A is priced at $579.00, making it about 17% cheaper than the ZLINE 24 in. Top Control Dishwasher, which comes in at $714.97. Both dishwashers provide efficient cleaning and innovative features, but they cater to different preferences and kitchen styles. This article will delve into the specifics of each model to help you decide which one aligns better with your needs.
Cleaning Performance
The Frigidaire FDSH4501A boasts an efficient cleaning system with its EvenDry fan-assisted technology and BladeSpray arm, ensuring thorough wash and spot-free drying. With a sales rank of 1623, it reflects a solid performance in the market. On the other hand, the ZLINE dishwasher features a professional 304-grade stainless steel tub that promises a spotless wash. It includes an auto-sensing Smart Wash Technology that adjusts the cycle and pressure based on load, limiting water usage to 3.5 gallons per load. This model ranks at 3944, indicating a slightly lower market reception compared to the Frigidaire.
Capacity and Interior Design
Both dishwashers are designed to accommodate multiple place settings, but they differ in capacity. The Frigidaire FDSH4501A can handle up to 14 place settings, while the ZLINE can fit 12 place settings. The Frigidaire's interior features a convenient third rack for utensils and small items, enhancing its loading flexibility. In contrast, the ZLINE offers full-depth racks that can hold larger dishes, up to 12 inches in height. While the Frigidaire offers more capacity, the ZLINE's design allows for better accommodation of larger items.
Noise Levels
Noise levels are a crucial factor for many homeowners, and both models provide relatively quiet operation. The Frigidaire FDSH4501A operates at a quiet 49 dBa, making it suitable for open-concept homes where noise can be an issue. The ZLINE dishwasher, although slightly louder at 52 dBa, still maintains a minimal noise profile. This slight difference may not be significant for everyone, but it can be a deciding factor for those particularly sensitive to noise.
Energy Efficiency
When it comes to energy efficiency, both dishwashers hold the ENERGY STAR certification, making them responsible choices for the environmentally conscious consumer. The Frigidaire FDSH4501A is highlighted as energy-smart and efficient in its cleaning processes, while the ZLINE’s Smart Wash Technology also ensures minimal water usage. The Frigidaire is priced lower, which might appeal to budget-conscious buyers looking for an energy-efficient solution.
Design and Aesthetics
Design is a focal point for many buyers, and both dishwashers offer distinct styles. The Frigidaire FDSH4501A features a stainless steel finish that aligns with modern kitchen aesthetics, while the ZLINE model has a panel-ready design, allowing custom panels to match your kitchen's unique style. This flexibility can be appealing for users who want a cohesive look in their kitchen. The ZLINE’s hidden controls provide a clean and modern appearance, while Frigidaire’s straightforward design offers easy accessibility.
Installation Requirements
The installation process for each dishwasher varies significantly. The Frigidaire FDSH4501A is designed for standard installation that most homeowners can manage without professional help. In contrast, the ZLINE dishwasher requires professional installation to achieve optimal plumbing and electrical performance. This added installation requirement can lead to additional costs and time, which potential buyers should consider when making their decision.
Price Consideration
Price is often a decisive factor when choosing between appliances. The Frigidaire FDSH4501A is available for $579.00, while the ZLINE dishwasher is priced at $714.97. This means that the Frigidaire is approximately $135 cheaper, representing a notable difference for budget-conscious consumers. While the ZLINE offers unique features such as custom panel readiness and a sleek design, the Frigidaire provides similar cleaning efficiency at a more accessible price point.
Which should you buy?
Choosing between the Frigidaire FDSH4501A and the ZLINE 24 in. Top Control Dishwasher ultimately comes down to your specific needs and preferences. If budget and capacity are your primary concerns, the Frigidaire FDSH4501A emerges as the more attractive option with its larger capacity, lower price, and efficient performance. However, if aesthetics and customizability are priorities for you, the ZLINE offers a sophisticated design with modern features, albeit at a higher cost. Assess your kitchen's requirements and your budget to determine which dishwasher best fits your lifestyle.

