GE GDP670SGVBB 24″ Built-In Top Control Dishwasher vs Sharp SDW6506JS 24-inch Stainless Steel
Updated July 2026 — GE GDP670SGVBB 24″ Built-In Top Control Dishwasher wins on price, Sharp SDW6506JS 24-inch Stainless Steel wins on capacity and noise level.
The GE GDP670SGVBB offers quieter operation and advanced features, making it a better choice for performance-focused users, while the Sharp SDW6506JS provides excellent value for budget-conscious buyers.
Why GE GDP670SGVBB 24″ Built-In Top Control Dishwasher is better
Quieter Operation
GE operates at 45 dBA compared to Sharp's 49 dBA
Advanced Features
Includes bottle jets and sanitize cycle
Flexible Storage
Offers adjustable tines and a third rack
Why Sharp SDW6506JS 24-inch Stainless Steel is better
Lower Price
Sharp is priced at $499.00
Child Lock Feature
Sharp has a child lock for safety
Half Load Option
Sharp saves water with half load capability
Overall score
Specifications
| Spec | GE GDP670SGVBB 24″ Built-In Top Control Dishwasher | Sharp SDW6506JS 24-inch Stainless Steel |
|---|---|---|
| Brand | GE | Sharp |
| Model | GDP670SGVBB | SDW6506JS |
| DB Level | 45 dBA | 49 dBA |
| Third Rack | Yes | Yes |
| Sanitize Cycle | Yes | No |
Dimension comparison
Overview of the GE GDP670SGVBB and Sharp SDW6506JS
The GE GDP670SGVBB is priced at $598.99, making it about 17% more expensive than the Sharp SDW6506JS at $499.00. Both dishwashers feature advanced cleaning technology and innovative designs, catering to different user preferences and budget constraints. The GE model boasts a quieter operation at 45 dBA, while the Sharp model offers a slightly higher noise level at 49 dBA. The price difference reflects the features and functionalities each unit provides, making it essential to weigh the pros and cons of both.
Design and Build Quality
The GE GDP670SGVBB features a sleek black exterior that complements various kitchen styles, along with a durable stainless steel interior that enhances its longevity. In comparison, the Sharp SDW6506JS also employs stainless steel, but its hybrid tub design includes a plastic floor, which may affect durability over time. Both models are designed to fit seamlessly into a standard 24-inch space, ensuring compatibility with most kitchens. The GE model emphasizes a top control panel, providing a clean and modern look, while the Sharp's front-mounted touch controls offer easy access during operation.
Noise Level and Operation
Noise levels can significantly impact the dishwashing experience, and here, the GE GDP670SGVBB excels with its 45 dBA operation. This makes it one of the quieter options available, suitable for open-concept living spaces. The Sharp SDW6506JS, though slightly louder at 49 dBA, is still considered library quiet, ensuring it won’t disrupt daily activities. For users who prioritize a peaceful home environment, the GE model may be the better choice, while those looking for a more budget-friendly option without sacrificing much on noise may find the Sharp suitable.
Cleaning Performance
Cleaning performance is crucial in any dishwasher, and both models deliver exceptional results. The GE GDP670SGVBB features bottle jets designed for thorough cleaning, alongside a sanitize cycle that enhances hygiene. The Sharp SDW6506JS, on the other hand, includes three washing sprayers and a specialized third rack, allowing for versatile loading and effective cleaning of various dish sizes. Both dishwashers are designed to tackle tough stains, but the GE's bottle jets may give it an edge for specific cleaning needs.
Capacity and Flexibility
When it comes to capacity, both dishwashers can accommodate multiple place settings, with the Sharp SDW6506JS capable of handling up to 12 place settings. This makes it suitable for medium-sized households. The GE GDP670SGVBB, while not specifying place settings, offers flexible storage solutions like a third rack and adjustable tines, making it adaptable for various dish sizes. Users who frequently wash larger items may find the GE dishwasher's flexibility favorable, while those with standard needs may find the Sharp's capacity sufficient.
User Experience and Controls
User experience is enhanced in both models through intuitive controls. The GE GDP670SGVBB features a top control panel, providing a sleek appearance and easy access, while the Sharp SDW6506JS has front touch controls that include a child lock feature for safety. The Sharp model also offers a heated dry option, ensuring dishes come out completely dry, which can be a critical factor for users who want to avoid manual drying. Both control systems are designed for ease of use, catering to different preferences in design and functionality.
Energy Efficiency
Energy efficiency is another important consideration, particularly for environmentally conscious consumers. Both dishwashers carry ENERGY STAR ratings, indicating they meet strict energy efficiency guidelines. However, the GE GDP670SGVBB's additional features, such as its quiet operation and advanced cleaning cycles, may contribute to more efficient water and energy use in the long run. The Sharp SDW6506JS, while slightly less expensive, also offers a half load option to save water, making both models appealing for those looking to reduce their environmental footprint.
Which should you buy?
Ultimately, choosing between the GE GDP670SGVBB and the Sharp SDW6506JS depends on your specific needs and budget. The GE model, though about 17% more expensive, offers quieter operation, advanced cleaning features, and enhanced flexibility, making it ideal for users who prioritize performance and peace during operation. Conversely, the Sharp model provides excellent value with its lower price point and efficient cleaning capabilities, catering well to those with standard dishwashing needs. Consider your lifestyle, kitchen environment, and budget to make the best choice for your home.

