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LG LDTS5552S Top Control Dishwasher with QuadWash, vs Sharp SDW6888JS 42 dBA Stainless Fully Integrated

Updated July 2026 — LG LDTS5552S Top Control Dishwasher with QuadWash, leads on sales rank and price.

The LG LDTS5552S offers superior cleaning technologies and design features, while the Sharp SDW6888JS excels in quiet operation and smart connectivity. Choose based on your priorities.

Why LG LDTS5552S Top Control Dishwasher with QuadWash, is better

Cleaning Performance

LG's QuadWash system provides comprehensive cleaning.

Design

PrintProof finish resists fingerprints.

Drying Performance

Dynamic Dry technology enhances drying efficiency.

Why Sharp SDW6888JS 42 dBA Stainless Fully Integrated is better

Noise Level

Sharp operates at a quieter 42 dBA.

Smart Features

Sharp includes Alexa compatibility.

Price

Sharp is significantly cheaper.

Overall score

LG LDTS5552S Top Control Dishwasher with QuadWash,
88
Sharp SDW6888JS 42 dBA Stainless Fully Integrated
80

Specifications

SpecLG LDTS5552S Top Control Dishwasher with QuadWash,Sharp SDW6888JS 42 dBA Stainless Fully Integrated
Cleaning TechQuadWashPower Wash
Smart ControlNoYes
Drying TechDynamic DryHeated Dry
Capacity3rd RackDeep 3rd Rack
FinishPrintProofStainless

Dimension comparison

LG LDTS5552S Top Control Dishwasher with QuadWash,Sharp SDW6888JS 42 dBA Stainless Fully Integrated

Overview of the LG LDTS5552S and Sharp SDW6888JS

The LG LDTS5552S is priced at $1,264.00, while the Sharp SDW6888JS is more budget-friendly at $848.97, making it about 33% cheaper than the LG model. Both dishwashers are designed to meet the needs of modern kitchens, but they cater to different preferences and priorities. The LG appliance boasts advanced features like QuadWash and TrueSteam technology, whereas the Sharp model focuses on smart connectivity and quiet operation. Understanding the strengths and weaknesses of each can help consumers choose the right dishwasher for their home.

Cleaning Performance

The LG LDTS5552S features the QuadWash Cleaning System, utilizing four multi-motion spray arms to ensure thorough coverage, while the Sharp SDW6888JS employs a Power Wash sprayer specifically targeted at heavily soiled items. This difference highlights the LG's approach to comprehensive cleaning versus the targeted cleaning capabilities of the Sharp model. With six wash cycles and seven options, the Sharp offers versatility, but the LG's advanced technologies may provide superior cleaning results for a wider variety of dishware.

Noise Level

The Sharp SDW6888JS operates at a remarkably quiet 42 dBA, making it ideal for homes where noise is a concern. In comparison, the LG LDTS5552S runs at 46 dBA, which is still quiet but not as silent as the Sharp. For users who prioritize a peaceful kitchen environment during operation, the Sharp model may be the better choice. The difference of 4 dBA may seem minor, but it can significantly impact the ambiance of an open-concept space.

Design and Aesthetics

While both models feature a stainless steel exterior, the LG LDTS5552S is equipped with PrintProof technology, resisting fingerprints and smudges for easier maintenance. This feature adds to the sleek look of the LG, which may appeal to those who value aesthetics and ease of cleaning. The Sharp SDW6888JS, while fully integrated and stylish, does not mention similar fingerprint-resistant finishes. Thus, if design and cleanliness are paramount, the LG may have the edge in this category.

Smart Features

The Sharp SDW6888JS includes smart control capabilities, allowing users to operate the machine through Alexa using backlit touch controls. This feature enhances convenience, especially for those who prefer a connected kitchen. The LG LDTS5552S does not mention any smart features, focusing instead on its cleaning technologies. For tech-savvy users looking to integrate appliances into their smart home ecosystem, the Sharp may be the more appealing option.

Drying Performance

The LG LDTS5552S excels in drying performance with its Dynamic Dry technology, which automatically opens the door at the end of the cycle to enhance air circulation. This feature ensures dishes come out dry and ready to use. The Sharp SDW6888JS offers a heated dry option, ensuring dishes are thoroughly dried as well. While both models provide effective drying solutions, the LG's automatic door-opening feature may offer superior results by utilizing fresh air circulation.

Capacity and Flexibility

Both dishwashers feature a third rack for additional capacity, but they differ in design and usability. The LG LDTS5552S offers an adjustable third rack, allowing users to accommodate various utensils and small items more easily. The Sharp SDW6888JS features a deep third rack specifically designed for flatware and cooking utensils with adjustable positioning. This tailored approach may provide better organization for those who frequently wash larger utensils. The flexibility of the LG model may appeal to users with diverse dishware needs.

Price and Value

At $1,264.00, the LG LDTS5552S is the more expensive option compared to the Sharp SDW6888JS, which is priced at $848.97. This price difference of approximately $415 highlights the LG's advanced features and technologies aimed at delivering superior cleaning performance. However, the Sharp model's competitive pricing and smart features present excellent value, particularly for budget-conscious consumers who still seek quality. Depending on what features are prioritized, each model offers distinct advantages worth considering.

Which should you buy?

Choosing between the LG LDTS5552S and the Sharp SDW6888JS ultimately depends on your specific needs and preferences. If you prioritize advanced cleaning technologies and aesthetic maintenance, the LG model may be the right choice despite its higher price. On the other hand, if quiet operation, smart connectivity, and affordability are more important to you, the Sharp model provides an excellent alternative. Each model has its strengths, so weigh them against your lifestyle and kitchen requirements to make the best decision.