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GE Appliances GDP670SYVFS Built-In Dishwasher, vs Sharp SDW6888JS 42 dBA Stainless Fully Integrated

Updated July 2026 — GE Appliances GDP670SYVFS Built-In Dishwasher, wins on weight and noise, Sharp SDW6888JS 42 dBA Stainless Fully Integrated wins on price and options.

The Sharp SDW6888JS offers superior smart features and quieter operation, making it the better choice for tech-savvy users. However, the GE GDP670SYVFS provides excellent value and flexibility at a lower price.

Why GE Appliances GDP670SYVFS Built-In Dishwasher, is better

Price

GE is about 17% cheaper than Sharp

Flexibility

GE has adjustable racks for larger items

Energy Efficiency

GE emphasizes water and electricity savings

Why Sharp SDW6888JS 42 dBA Stainless Fully Integrated is better

Noise Level

Sharp operates at a quieter 42 dBA

Smart Features

Sharp integrates with Alexa for voice control

Cleaning Performance

Sharp features a Power Wash sprayer for tough messes

Overall score

GE Appliances GDP670SYVFS Built-In Dishwasher,
85
Sharp SDW6888JS 42 dBA Stainless Fully Integrated
90

Specifications

SpecGE Appliances GDP670SYVFS Built-In Dishwasher,Sharp SDW6888JS 42 dBA Stainless Fully Integrated
BrandGESharp
ModelGDP670SYVFSSDW6888JS
Energy StarYesYes
InteriorStainless SteelStainless Steel
Control TypeTop ControlTouch Control

Dimension comparison

GE Appliances GDP670SYVFS Built-In Dishwasher,Sharp SDW6888JS 42 dBA Stainless Fully Integrated

Overview of the Dishwashers

The GE Appliances GDP670SYVFS is priced at $598.99, making it about 17% cheaper than the Sharp SDW6888JS, which costs $848.97. Both models offer advanced features and performance, but they cater to different preferences and budgets. The GE model emphasizes quiet operation and efficient cleaning, while the Sharp model boasts smart technology and enhanced functionality.

Cleaning Performance

Both dishwashers provide powerful cleaning capabilities, but they approach the task differently. The Sharp SDW6888JS features a Power Wash sprayer that targets heavily soiled items, ensuring a deep clean across six wash cycles and seven options. In contrast, the GE GDP670SYVFS offers a range of wash cycles and a sanitize cycle, promoting efficient cleaning while maintaining a quiet operation at 45 dBA. The GE model is designed to ensure sparkling clean dishes, while the Sharp model focuses on enhanced cleaning for tough messes, highlighting their respective strengths in handling various types of dishware.

Noise Levels

When it comes to noise levels, the Sharp SDW6888JS takes the lead with a whisper-quiet operation at just 42 dBA. This makes it an ideal choice for those who prioritize a peaceful kitchen environment during operation. The GE GDP670SYVFS, while still quiet at 45 dBA, is slightly louder but offers a balance of performance and noise reduction. Both dishwashers feature designs aimed at minimizing sound, but if silence is a top priority, the Sharp model is the better option.

Design and Capacity

In terms of design, both models have a sleek stainless steel finish, but they differ in their internal configurations. The GE GDP670SYVFS includes a flexible third rack for extra loading capacity and adjustable racks that accommodate larger items like pots and pans. The Sharp SDW6888JS also features a deep third rack specifically designed for flatware and cooking utensils, allowing for customizable loading positions. While both dishwashers maximize space, the GE model may offer more flexibility for larger dinnerware.

Smart Features

The Sharp SDW6888JS excels with its smart technology, integrating seamlessly with Alexa for voice control capabilities. This feature allows for hands-free operation, adding convenience to daily chores. In contrast, the GE GDP670SYVFS offers optional WiFi connectivity, but it does not specifically mention voice control features. For tech-savvy users looking for smart home integration, the Sharp model stands out as the clear choice.

Energy Efficiency

Both dishwashers are Energy Star certified, indicating their energy-efficient operation. The GE GDP670SYVFS is particularly notable for its efficiency in saving water and electricity, which can lead to lower utility bills over time. The Sharp SDW6888JS also boasts energy-efficient features, but its focus is more on performance and smart capabilities rather than specific energy-saving metrics. For consumers prioritizing energy efficiency, the GE model may offer a more compelling case.

Interior Features

Both models come with premium interior features aimed at improving the user experience. The Sharp SDW6888JS includes bright LED interior lighting that illuminates the stainless steel tub, making it easier to load and unload dishes. Meanwhile, the GE GDP670SYVFS includes a Calrod heating element for effective drying and a stainless steel interior that ensures durability. While both dishwashers provide quality features, the Sharp model’s lighting may enhance usability, particularly in low-light conditions.

Which should you buy?

The decision between the GE Appliances GDP670SYVFS and the Sharp SDW6888JS hinges on your specific needs and preferences. If you prioritize a quieter operation, smart features, and enhanced cleaning performance, the Sharp model is worth the higher price of $848.97. However, if you are looking for an efficient, reliable dishwasher that is about 17% cheaper at $598.99 and offers excellent cleaning capabilities with a focus on flexibility, the GE model is an outstanding choice. Ultimately, both dishwashers deliver quality performance, but your choice should align with what features matter most to you.