Frigidaire FDSH4501A vs LG LDTS5552S Top Control Dishwasher with QuadWash,
Updated July 2026 — Frigidaire FDSH4501A wins on energy and noise, LG LDTS5552S Top Control Dishwasher with QuadWash, wins on price and drying.
The Frigidaire FDSH4501A is a budget-friendly option with solid performance, while the LG LDTS5552S offers advanced features and superior drying. Choose based on your priorities.
Why Frigidaire FDSH4501A is better
Price
Frigidaire is about 54% cheaper.
Noise Level
Frigidaire operates at 49 dBA.
Energy Efficiency
Frigidaire is ENERGY STAR certified.
Why LG LDTS5552S Top Control Dishwasher with QuadWash, is better
Drying Efficiency
LG has Dynamic Dry technology.
Cleaning Performance
LG uses QuadWash for better coverage.
Design
LG features PrintProof stainless steel.
Overall score
Specifications
| Spec | Frigidaire FDSH4501A | LG LDTS5552S Top Control Dishwasher with QuadWash, |
|---|---|---|
| Brand | Frigidaire | LG |
| Model | FDSH4501A | LDTS5552S |
| Price | $579.00 | $1264.00 |
| Noise Level | 49 dBA | 46 dBA |
| Capacity | 14 place settings | 14 place settings |
| Drying Tech | EvenDry | Dynamic Dry |
| Cleaning Tech | BladeSpray | QuadWash |
Dimension comparison
Price Comparison
When it comes to price, the Frigidaire FDSH4501A is significantly cheaper than the LG LDTS5552S, costing $579.00 compared to $1,264.00. This makes the Frigidaire about 54% less expensive than the LG model. If budget is your primary concern, the Frigidaire offers a more accessible option without sacrificing essential features. However, the higher price of the LG may reflect additional advanced technologies that could justify the investment for some users.
Cleaning Performance
The cleaning performance of both dishwashers is impressive, but they utilize different technologies. The Frigidaire FDSH4501A features an EvenDry fan-assisted system and a BladeSpray arm, ensuring thorough washing and spot-free drying. On the other hand, the LG LDTS5552S employs a QuadWash cleaning system, which uses four multi-motion spray arms to provide comprehensive coverage, enhancing its cleaning capability. This difference may be crucial for those looking for the most effective cleaning results, particularly for larger or heavily soiled loads.
Drying Efficiency
In terms of drying efficiency, the LG LDTS5552S excels with its Dynamic Dry technology, which automatically opens the door at the end of the cycle to circulate fresh air, enhancing drying performance. The Frigidaire FDSH4501A, while still effective, relies on its EvenDry system. Users who prioritize fast and efficient drying may find the LG's features more beneficial, especially since it combines steam and air circulation for optimal results.
Noise Levels
Noise levels are a crucial factor for many consumers, particularly in open-concept living spaces. The Frigidaire FDSH4501A operates at a quiet 49 dBA, making it a suitable option for households that value peace during operation. The LG LDTS5552S, however, takes it a step further with an ultra-quiet 46 dBA rating. This 3 dBA difference may not seem significant, but it can be noticeable in day-to-day use, especially when running the dishwasher during dinner or when entertaining guests.
Capacity and Flexibility
When it comes to capacity and flexibility, both models are designed to accommodate a variety of dishes. The Frigidaire FDSH4501A can hold up to 14 place settings, which is ample for most families. Moreover, it includes a third rack for utensils and small items, providing additional space. The LG LDTS5552S also features an adjustable third rack and flexible interior design, which allows for accommodating various dish sizes and shapes. Both options provide versatility, but the LG's additional adjustability may offer enhanced convenience for users with diverse cookware.
Energy Efficiency
Energy efficiency is another important aspect to consider. The Frigidaire FDSH4501A is ENERGY STAR certified, ensuring it meets strict energy efficiency guidelines. This model is designed to save on utility bills while still delivering powerful cleaning performance. While the energy efficiency of the LG LDTS5552S isn't explicitly stated, its advanced features such as TrueSteam technology and Dynamic Dry suggest it is designed with efficiency in mind. Users looking for environmentally friendly options may lean towards the Frigidaire for its certification.
Aesthetics and Design
In terms of aesthetics, both dishwashers offer modern designs that would complement any kitchen decor. The Frigidaire FDSH4501A comes in a sleek stainless steel finish, providing a timeless look. The LG LDTS5552S also features a PrintProof stainless steel finish that resists fingerprints and smudges, which could be a significant benefit for maintaining the appliance's appearance. If ease of maintenance is a priority, the LG’s design may offer an edge.
Which should you buy?
Choosing between the Frigidaire FDSH4501A and the LG LDTS5552S ultimately depends on your individual needs and budget. The Frigidaire is about 54% cheaper, making it a great option for budget-conscious buyers who still desire effective cleaning and drying. However, if you are willing to invest in advanced technology and superior drying performance, the LG may be worth the additional cost. Its quiet operation, enhanced cleaning capabilities, and user-friendly design could provide a better overall experience for some consumers. Consider your priorities—whether they be price, performance, or features—when making your decision.

