GE 24 in. Black Top Control Built-in Tall Tub vs Sharp SDW4523MS 18-Inch Built-In Dishwasher,
Updated July 2026 — GE 24 in. Black Top Control Built-in Tall Tub wins on weight and capacity, Sharp SDW4523MS 18-Inch Built-In Dishwasher, wins on noise.
The GE dishwasher offers larger capacity and better energy efficiency, making it a more budget-friendly option. The Sharp excels in compact design and quiet operation.
Why GE 24 in. Black Top Control Built-in Tall Tub is better
Capacity
GE accommodates 16 place settings vs Sharp's 8.
Energy Efficiency
GE is ENERGY STAR certified with clear metrics.
Price
GE is $598.99, significantly cheaper than Sharp's $799.
Why Sharp SDW4523MS 18-Inch Built-In Dishwasher, is better
Noise Level
Sharp operates at 47 dB, slightly quieter than GE's 45 dBA.
Compact Design
Sharp's 18-inch design is ideal for smaller kitchens.
Sales Rank
Sharp has a better sales rank at 1738 compared to GE's 4535.
Overall score
Specifications
| Spec | GE 24 in. Black Top Control Built-in Tall Tub | Sharp SDW4523MS 18-Inch Built-In Dishwasher, |
|---|---|---|
| Wash Cycles | 5 | 6 |
| Third Rack | Yes | Yes |
| Energy Use | 240 kWh/year | N/A |
| Water Use | 3.5 gallons/cycle | N/A |
| Control Type | Top Control | Backlit Touch |
Dimension comparison
Design and Aesthetics
When it comes to design, the GE 24 in. Black Top Control Built-in Tall Tub Dishwasher offers a sleek black finish, while the Sharp SDW4523MS features a modern stainless steel look. The GE model's black exterior can add a touch of elegance to darker kitchens, whereas the Sharp's stainless steel finish tends to blend seamlessly with contemporary appliances. The GE's design is complemented by a user-friendly top control panel, while the Sharp boasts backlit touch controls that enhance its modern appeal. The GE is larger with a capacity for 16 place settings, compared to the Sharp's more compact design accommodating 8 place settings, making the former more suitable for larger households.
Noise Levels
The Sharp SDW4523MS operates at a notably quiet 47 dB, making it ideal for open-concept living spaces where noise can be a concern. In contrast, the GE model operates at 45 dBA, which is slightly quieter, providing a peaceful kitchen environment as well. Both dishwashers prioritize quiet operation, but the difference is marginal, with the GE being a touch quieter overall. This similarity means that either dishwasher can be a good fit for those sensitive to noise, but the Sharp might appeal more to those specifically seeking ultra-quiet performance.
Washing Performance
The GE dishwasher features five wash cycles, including specialized options like AutoSense and Heavy, along with steam and sanitize functions. This versatility allows it to handle a variety of dishwashing needs effectively. In comparison, the Sharp offers six wash cycles, including smart sensors that optimize cleaning performance based on the load. The inclusion of a Wash Zone feature in the Sharp allows users to run either the upper or lower rack independently, which can save both water and energy for smaller loads. This flexibility might appeal to users who frequently wash less than a full load.
Capacity and Flexibility
The GE 24 in. model excels in capacity, accommodating 16 place settings, making it suitable for families or those who frequently entertain. It also features a flexible third rack for additional loading options. On the other hand, the Sharp's compact 18-inch design can fit comfortably in smaller kitchens and still offers a third rack, although it only handles 8 place settings. This makes the GE a better choice for larger households, while the Sharp is perfect for apartment living or smaller kitchens where space is at a premium.
Energy Efficiency
In terms of energy efficiency, the GE dishwasher is ENERGY STAR certified, using around 240 kWh per year and approximately 3.5 gallons of water per cycle. This efficiency can lead to lower utility bills over time. The Sharp’s specifications do not provide exact energy usage details, but its water-saving Wash Zone feature suggests a focus on efficient water use. While both models are designed to be energy efficient, the GE offers clearer metrics that could appeal to environmentally conscious buyers looking to minimize their energy footprint.
Price Comparison
The GE dishwasher is priced at $598.99, making it about 25% cheaper than the Sharp SDW4523MS, which retails for $799.00. This significant price difference may attract budget-conscious shoppers who still want a high-quality appliance. While the Sharp offers premium features and a stylish design, the GE provides a strong alternative without compromising on performance, making it a more enticing option for those looking to save money while still benefiting from a reliable dishwasher.
Sales Ranking
In terms of popularity, the Sharp SDW4523MS has a better sales rank at 1738 compared to the GE's rank of 4535. This suggests that the Sharp may be a more favored choice among consumers, potentially due to its compact size and modern features that cater to smaller kitchens. However, the GE's strong performance and robust features still make it a compelling option, especially for larger households. The GE’s higher capacity may not be reflected in its sales rank, but it still fulfills the needs of those requiring a larger dishwasher.
Which should you buy?
Choosing between the GE 24 in. Black Top Control Built-in Tall Tub Dishwasher and the Sharp SDW4523MS 18-Inch Built-In Dishwasher comes down to your specific needs. If you require a larger capacity, versatile wash cycles, and a more budget-friendly option, the GE is the clear choice. However, if you prioritize a compact design, ultra-quiet operation, and modern aesthetics, then the Sharp could be worth the higher price. Ultimately, both models offer solid performance, but your decision should reflect your kitchen size and dishwashing demands.

