GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher vs Sharp SDW6888JS 42 dBA Stainless Fully Integrated
Updated July 2026 — GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher wins on sales rank and noise level, Sharp SDW6888JS 42 dBA Stainless Fully Integrated wins on price and wash options.
The GE GDT670SGVWW offers great value and solid performance, while the Sharp SDW6888JS excels in quiet operation and smart features.
Why GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher is better
Price
GE is $250 cheaper than Sharp.
Noise Level
GE operates at 45 dBA, which is still quiet.
Capacity
GE has a 16-place setting capacity.
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.
Washing Performance
Sharp has a Power Wash sprayer for tough cleaning.
Overall score
Specifications
| Spec | GE GDT670SGVWW 24″ Top Control Built‑In Dishwasher | Sharp SDW6888JS 42 dBA Stainless Fully Integrated |
|---|---|---|
| Brand | GE | Sharp |
| Model | GDT670SGVWW | SDW6888JS |
| Energy Star | Yes | Yes |
| Third Rack | Yes | Yes |
| Drying Tech | Dry Boost | Heated Dry |
Dimension comparison
Overview of the GE GDT670SGVWW
The GE GDT670SGVWW is priced at $598.99, making it a budget-friendly option for those seeking a reliable dishwasher. This model boasts a 45 dBA noise level, which is quite quiet, thus ensuring minimal disruption during operation.
With a 16-place setting capacity, it is ideal for larger families or those who frequently entertain guests. Its features, such as Dry Boost Technology and a third rack for extra loading space, enhance its usability. Additionally, the advanced cleaning technology allows for thorough cleaning, making it suitable for various dish types, from delicate glassware to heavily soiled pots and pans. The sleek design with a white finish complements various kitchen aesthetics, ensuring it fits seamlessly into your home.
Overview of the Sharp SDW6888JS
The Sharp SDW6888JS is priced at $848.97, which is about 42% higher than the GE model. However, it offers several premium features that might justify the price for some buyers. Operating at a whisper-quiet 42 dBA, this dishwasher is exceptionally quiet, making it perfect for open-concept living spaces where noise can be a concern.
This model also features a deep third rack specifically designed for flatware and cooking utensils, enhancing its storage capacity. The Power Wash sprayer ensures that even the most challenging pots and pans receive an intensive clean. Additionally, with smart controls compatible with Alexa, users can conveniently operate the dishwasher using voice commands, adding a modern touch to its functionality.
Cleaning Performance Comparison
When it comes to cleaning performance, both models offer impressive capabilities but in different ways. The GE GDT670SGVWW emphasizes versatility with multiple wash options and specific jets for cleaning tall bottles and hard-to-reach items. Its Sanitize Cycle ensures dishes come out sanitized, which is especially beneficial for households with children.
On the other hand, the Sharp SDW6888JS features a Power Wash sprayer that targets heavily soiled items with enhanced cleaning power. With six wash cycles and seven options, it provides a tailored cleaning experience based on your specific needs. Therefore, while the GE model offers a broader range of cleaning styles, the Sharp’s focused power cleaning might better serve those with tougher cleaning challenges.
Noise Levels and Operation
Noise levels are critical when selecting a dishwasher, especially for those with open floor plans. The GE GDT670SGVWW operates at 45 dBA, which is relatively quiet and suitable for most household environments. It offers advanced features such as Active Flood Protect, ensuring a safe operation.
In contrast, the Sharp SDW6888JS takes the lead with its Library Quiet technology, operating at an impressive 42 dBA. This makes it one of the quieter options available, allowing for uninterrupted conversations and activities in the kitchen. If noise level is a top priority, the Sharp model may be the more suitable choice, providing a peaceful kitchen environment during cycles.
Design and Aesthetics
Both dishwashers present sleek and modern designs that can fit into various kitchen decors. The GE GDT670SGVWW comes in a white finish with hidden top controls, providing a clean look while maintaining functionality. Its stainless steel interior is durable and easy to clean, enhancing the overall aesthetic appeal.
Meanwhile, the Sharp SDW6888JS showcases a fully integrated stainless steel design that exudes elegance and sophistication. Its backlit touch controls add a modern flair, making it visually appealing and user-friendly. For those prioritizing aesthetics in their kitchen appliances, the Sharp model offers a more contemporary look, while the GE model provides a classic touch.
Smart Features and Connectivity
The GE GDT670SGVWW focuses on cleaning efficiency and performance, lacking smart features that would integrate it with home automation systems. It is designed for straightforward operation, making it accessible for all users, regardless of their tech-savviness.
In contrast, the Sharp SDW6888JS integrates smart technology, allowing users to control the dishwasher via Alexa. This feature is particularly appealing to tech enthusiasts who appreciate the convenience of voice control. With this capability, users can start cycles, check statuses, and manage their dishwasher hands-free, making it a smart choice for modern households looking for connectivity.
Price Comparison
The GE GDT670SGVWW is priced at $598.99, while the Sharp SDW6888JS retails for $848.97. This puts the GE model at about 17% cheaper than its competitor. For budget-conscious buyers, the GE model offers excellent value without compromising on essential features. However, for those willing to invest more for additional smart features and quieter operation, the Sharp could be worth the extra cost.
Which should you buy?
Deciding between the GE GDT670SGVWW and the Sharp SDW6888JS ultimately depends on your specific needs and preferences. If you prioritize a budget-friendly option with solid performance, the GE model is an excellent choice. Conversely, if you desire advanced features, quieter operation, and smart technology, the Sharp model may be more suitable for your lifestyle. Each has its strengths, so consider what features matter most to you before making a decision.

