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KOSTCH vs LG LDTS5552S Top Control Dishwasher with QuadWash,

Updated July 2026 — KOSTCH wins on capacity and height, LG LDTS5552S Top Control Dishwasher with QuadWash, wins on weight and noise.

The KOSTCH dishwasher offers excellent value with a large capacity and quieter operation, while the LG provides advanced cleaning technologies. Overall, KOSTCH is the better choice for budget-conscious buyers.

Why KOSTCH is better

Price

KOSTCH is $999, while LG is $1264.

Capacity

KOSTCH accommodates 15 place settings.

Noise Level

KOSTCH operates at 45 dBA, quieter than LG's 46 dBA.

Why LG LDTS5552S Top Control Dishwasher with QuadWash, is better

Cleaning Tech

LG features QuadWash and TrueSteam for superior cleaning.

Drying Performance

LG has Dynamic Dry technology for better drying.

Finish

LG's PrintProof Stainless Steel resists fingerprints.

Overall score

KOSTCH
85
LG LDTS5552S Top Control Dishwasher with QuadWash,
78

Specifications

SpecKOSTCHLG LDTS5552S Top Control Dishwasher with QuadWash,
Control TypeTop ControlTop Control
Wash Programs85
Energy Use220 kWhN/A
Warranty3 years1 year
FinishEnamelPrintProof

Dimension comparison

KOSTCHLG LDTS5552S Top Control Dishwasher with QuadWash,

Design and Aesthetics

When it comes to design, the KOSTCH 24 inch Built-In Dishwasher offers a vibrant, enamel-coated door available in multiple colors, including a striking red. This sleek look adds a modern touch to any kitchen. In contrast, the LG LDTS5552S showcases a sophisticated PrintProof Stainless Steel finish that resists fingerprints and smudges, maintaining a polished appearance with minimal effort. While both dishwashers are designed to blend seamlessly with contemporary kitchens, the KOSTCH stands out with its variety of colors, whereas LG focuses on a practical, easy-to-maintain finish.

Cleaning Performance

The KOSTCH dishwasher has eight versatile wash programs, including Auto, Heavy, Eco, and Delicate, designed to cater to various cleaning needs. Its three high-performance spray arms provide complete coverage, ensuring that all dishes, regardless of placement, come out spotless. On the other hand, the LG LDTS5552S features the QuadWash cleaning system, which utilizes four multi-motion spray arms to achieve thorough coverage from multiple angles. With TrueSteam technology, it reduces water spots and enhances drying results, making it a solid choice for those who prioritize sparkling glassware. While both models promise effective cleaning, the LG's advanced steam and drying technologies may offer superior results for glassware.

Noise Levels

The KOSTCH dishwasher operates at a quiet 45 dBA, making it suitable for any time of day, including late-night cleanups or during family dinners. Similarly, the LG LDTS5552S is a bit louder at 46 dBA, though still classified as ultra-quiet. Therefore, both models are designed for minimal disruption, but if absolute silence is a priority, the KOSTCH has a slight edge.

Capacity and Flexibility

The KOSTCH dishwasher boasts a large capacity, accommodating up to 15 place settings, making it ideal for larger families or frequent entertainers. It also features a height-adjustable upper basket and a third layer cutlery basket for optimal organization. The LG LDTS5552S also includes an adjustable third rack, which adds flexibility for utensils and small items. However, it doesn’t specify the exact capacity in place settings, making comparisons slightly challenging. Overall, if capacity is a key factor, the KOSTCH offers a clear advantage with its defined large capacity.

Energy Efficiency

Both dishwashers are ENERGY STAR certified, which means they are designed to be energy-efficient. The KOSTCH model consumes an estimated 220 kWh per year, allowing users to save on utility bills while reducing their environmental footprint. While the LG does not specify its energy consumption, its ENERGY STAR certification suggests similar efficiency. However, the KOSTCH's explicit energy consumption figure provides a clearer picture for environmentally conscious buyers.

Additional Features

The KOSTCH dishwasher comes equipped with smart features such as Delay Start, Hi-Temp, Half Load, and Open Dry, enhancing its versatility for various cleaning needs. It also includes convenient lighting features, such as side lights and a floor light, making loading and unloading easier in low-light conditions. Meanwhile, the LG LDTS5552S offers Dynamic Dry technology, which circulates air and automatically opens the door at the end of the cycle to improve drying performance. While both models boast unique additional features aimed at enhancing user experience, the KOSTCH's comprehensive smart features may provide more options for customization.

Price Comparison

The KOSTCH dishwasher is currently priced at $999.00, while the LG LDTS5552S is priced at $1,264.00, making the LG about 27% more expensive. For buyers on a budget or those looking for value without compromising on features, the KOSTCH presents a compelling choice. However, the additional cost of the LG may be justified for those who prioritize its advanced cleaning technologies and design features.

Which should you buy?

Choosing between the KOSTCH 24 inch Built-In Dishwasher and the LG LDTS5552S ultimately depends on your specific needs and preferences. If you value advanced cleaning technologies, a sleek appearance, and are willing to invest more, the LG dishwasher might be the right fit. However, if you are looking for excellent performance at a more affordable price, the KOSTCH offers a robust set of features, a large capacity, and a quieter operation, making it an attractive option for families and budget-conscious buyers alike.