GE 24 in. Built-in Tall Tub Top Control Black vs Sharp SDW6506JS 24-inch Stainless Steel
Updated July 2026 — GE 24 in. Built-in Tall Tub Top Control Black wins on energy use and noise level, Sharp SDW6506JS 24-inch Stainless Steel wins on price and capacity.
The GE dishwasher offers better energy efficiency and a lower price, while the Sharp model excels in quiet operation and advanced features.
Why GE 24 in. Built-in Tall Tub Top Control Black is better
Price
GE is approximately 14% cheaper than Sharp.
Energy Efficiency
GE is ENERGY STAR certified with clear energy usage.
User Experience
Top control panel may be more aesthetically pleasing.
Why Sharp SDW6506JS 24-inch Stainless Steel is better
Noise Level
Sharp operates at a quieter 49 dB.
Capacity
Sharp accommodates up to 12 place settings.
Cleaning Performance
Sharp features advanced cleaning technology with three sprayers.
Overall score
Specifications
| Spec | GE 24 in. Built-in Tall Tub Top Control Black | Sharp SDW6506JS 24-inch Stainless Steel |
|---|---|---|
| Brand | GE | Sharp |
| Model | GDT550PGRBB | SDW6506JS |
| Control Type | Top Control | Front Touch |
| Drying Feature | Dry Boost | Heated Dry |
| Tub Material | Plastic | Hybrid |
Dimension comparison
Design and Build Quality
The GE 24 in. Built-in Tall Tub Top Control Black Dishwasher is designed with a sleek black finish that complements modern kitchens, while the Sharp SDW6506JS boasts a stainless steel exterior contributing to a contemporary look. GE’s dishwasher features a durable plastic tub interior, which is both lightweight and efficient for everyday use. On the other hand, Sharp’s model combines stainless steel walls with a plastic floor, enhancing durability and efficiency. Overall, while both dishwashers feature appealing designs, the choice between them may depend on your preference for color and material, with the GE model priced at $429.00 and the Sharp model at $499.00, making the GE about 14% cheaper.
Noise Level
The Sharp SDW6506JS operates at a whisper-quiet 49 dB, ensuring that it runs quietly enough not to disrupt your home environment. In contrast, the GE dishwasher has a noise level of 52 dBA, which, while still relatively quiet, is not as silent as its competitor. The quieter operation of the Sharp model may be particularly appealing for those who prioritize a peaceful home atmosphere, especially during evening hours. For this reason, if noise level is a critical factor for you, the Sharp dishwasher may be worth the extra $70 investment.
Cleaning Performance
Both dishwashers excel in cleaning performance with multiple wash cycles, but they offer different features. The GE model includes four wash cycles—AutoSense, Heavy, Normal, and 1-Hour—along with Steam + Sani and Dry Boost for enhanced cleaning and drying capabilities. Meanwhile, the Sharp dishwasher showcases advanced cleaning technology with three washing sprayers and five washing cycles, effectively handling various dish types, from delicate glasses to heavily soiled pots. While both machines promise efficient cleaning, the unique features of the Sharp may provide an edge for users with diverse dishwashing needs.
Capacity and Flexibility
When it comes to capacity, the Sharp SDW6506JS accommodates up to 12 place settings, making it ideal for larger families or gatherings. The dishwasher also features a versatile three-rack design that includes a specialized third rack for silverware, enhancing loading efficiency. The GE model, while effective, does not specify the number of place settings, which may indicate a more standard capacity. Additionally, the adjustable upper rack of the Sharp model moves up or down by 2 inches to fit taller items, providing more flexibility in loading. For those needing higher capacity and adaptability, the Sharp dishwasher is the better choice.
Energy Efficiency
The GE 24 in. Built-in Tall Tub Top Control Black Dishwasher is ENERGY STAR certified, using approximately 240 kWh/year and about 3.2 gallons of water per cycle. This energy efficiency translates to lower utility bills, making it an environmentally friendly option. While the Sharp dishwasher's energy consumption is not explicitly mentioned, its advanced features and performance suggest efficiency. However, the GE model's clearly defined energy usage makes it a more transparent choice for environmentally conscious consumers.
User Experience and Controls
The GE dishwasher features a top control panel, which can be more aesthetically pleasing and easier to use for some consumers. It also incorporates convenient features such as a Delay Start and control lock for added reliability. Conversely, the Sharp model is equipped with front-mounted touch controls that include a child lock feature, preventing accidental operations—an essential safety measure for homes with children. Both user interfaces are designed for convenience, but the choice may depend on whether you prefer a top-mounted or front-mounted control system.
Price Comparison
The GE 24 in. Built-in Tall Tub Top Control Black Dishwasher is priced at $429.00, while the Sharp SDW6506JS stands at $499.00. This makes the GE model approximately 14% cheaper than its competitor, which could be a significant factor for budget-conscious shoppers. While both dishwashers offer distinct advantages, the price difference may sway potential buyers, especially when considering the overall value for money.
Which should you buy?
Choosing between the GE 24 in. Built-in Tall Tub Top Control Black Dishwasher and the Sharp SDW6506JS 24-inch Stainless Steel Dishwasher ultimately depends on your specific needs. If you prioritize a quieter operation, a stylish stainless steel finish, and advanced cleaning features, then the Sharp may be worth the extra cost. However, if energy efficiency, a lower price point, and a reliable design are more important, the GE model stands out as a compelling option. Both appliances have their merits, but your decision should align with your personal preferences and household requirements.