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BLACK+DECKER 24" Built-In Dishwasher, 12-Place vs Sharp SDW4523MS 18-Inch Built-In Dishwasher,

Updated July 2026 — BLACK+DECKER 24" Built-In Dishwasher, 12-Place wins on width and capacity, Sharp SDW4523MS 18-Inch Built-In Dishwasher, wins on price.

The BLACK+DECKER offers greater capacity and energy efficiency at a lower price, making it the better choice for larger households. The Sharp excels in quiet operation and compact design.

Why BLACK+DECKER 24" Built-In Dishwasher, 12-Place is better

Capacity

12 place settings vs 8 place settings

Price

$645.69 vs $799.00

Energy Efficiency

ENERGY STAR certified

Why Sharp SDW4523MS 18-Inch Built-In Dishwasher, is better

Noise Level

47 dB vs unspecified

Compact Design

18-inch vs 24-inch

Third Rack

Includes third rack for utensils

Overall score

BLACK+DECKER 24" Built-In Dishwasher, 12-Place
85
Sharp SDW4523MS 18-Inch Built-In Dishwasher,
78

Specifications

SpecBLACK+DECKER 24" Built-In Dishwasher, 12-PlaceSharp SDW4523MS 18-Inch Built-In Dishwasher,
Wash Programs66
Smart SensorsNoYes
Interior MaterialStainless SteelStainless Steel
Fold-Down TinesYesNo
Energy StarYesNo

Dimension comparison

BLACK+DECKER 24" Built-In Dishwasher, 12-PlaceSharp SDW4523MS 18-Inch Built-In Dishwasher,

Design and Build Quality

The BLACK+DECKER 24" Built-In Dishwasher features a tall tub design with a spacious capacity for 12 place settings, while the Sharp SDW4523MS has a compact 18-inch design accommodating 8 place settings. The BLACK+DECKER model is available for $645.69, making it about 17% cheaper than the Sharp, which is priced at $799.00.

The BLACK+DECKER's stainless steel tub ensures durability and efficient cleaning, while its tall tub design allows for larger loads. On the other hand, the Sharp's stainless steel interior and fingerprint-resistant exterior provide a premium look and easy maintenance. Both models boast sleek designs, but the choice between spaciousness and compactness will appeal differently based on kitchen size and user needs.

Noise Level

In terms of noise level, the Sharp SDW4523MS wins with an ultra-quiet operation at just 47 dB. In contrast, BLACK+DECKER does not specify its noise level, but it is generally known for being low noise, although specifics are not given.

The Sharp's quiet operation is particularly beneficial for open-concept living spaces, allowing users to run the dishwasher without disturbing the household. The BLACK+DECKER model, while not explicitly loud, may still be noticeable during operation. Quietness can be a crucial factor for those who prioritize a peaceful kitchen environment, especially during the evening.

Washing Performance

Both dishwashers come equipped with 6 wash programs. However, the BLACK+DECKER offers advanced wash programs including Heavy, Normal, Light, Eco, Glass, and Rinse, ensuring versatility for various cleaning needs. The Sharp also features 6 washing cycles along with smart sensors that optimize cleaning performance, which adds to its efficiency.

The BLACK+DECKER’s advanced features provide a tailored washing experience for different types of dishware, while the Sharp's smart sensors enhance its cleaning capabilities. The effectiveness of each model will depend on user preferences regarding wash cycles and how they match individual cleaning requirements.

Capacity and Flexibility

The BLACK+DECKER holds a significant advantage in capacity with its 12-place setting capability, compared to the Sharp’s 8-place setting. This makes it particularly suitable for larger families or those who frequently entertain guests.

Additionally, the BLACK+DECKER’s adjustable top rack and fold-down rack tines provide enhanced flexibility for accommodating larger dishes and serving ware. The Sharp, while more compact, includes a convenient third rack designed specifically for flatware and utensils, maximizing the use of space. Users should consider their typical dishwashing needs when weighing capacity and flexibility features.

Energy Efficiency

The BLACK+DECKER is ENERGY STAR certified, which indicates its efficiency in reducing energy and water consumption while maintaining performance. Although the Sharp does not mention its energy certification, it does include smart sensors that optimize cleaning performance and promote water and energy savings.

Opting for an ENERGY STAR certified appliance like the BLACK+DECKER can lead to lower utility bills in the long run, especially for users who run their dishwasher frequently. The Sharp's smart sensors also contribute to efficiency, but without the certification, it may not be as reliable for energy-conscious consumers.

User-Friendliness

User-friendliness is essential in kitchen appliances. The BLACK+DECKER features an adjustable top rack and fold-down tines, making it easier to load and unload dishes of all shapes and sizes. The Sharp's backlit touch controls with adaptive option indication enhance usability, allowing for intuitive operation.

While both models offer user-friendly features, the BLACK+DECKER excels in flexibility with its adjustable components, which can adapt to various dish types. The Sharp, with its smart technology, offers a modern touch but may not provide the same level of adaptability. This difference may appeal to users who prioritize ease of use in loading and unloading their dishwashers.

Price Comparison

The BLACK+DECKER is priced at $645.69, making it more accessible for budget-conscious consumers compared to the Sharp SDW4523MS, which retails for $799.00. This price difference of about $153.31 can influence purchasing decisions, especially for those looking for a reliable dishwasher without breaking the bank.

While the Sharp offers premium features, the BLACK+DECKER provides excellent value for its price, especially considering its larger capacity and energy efficiency. Consumers should weigh the cost against the features that matter most to them, as both models offer distinct advantages.

Which should you buy?

Choosing between the BLACK+DECKER 24" Built-In Dishwasher and the Sharp SDW4523MS 18-Inch Built-In Dishwasher ultimately comes down to your specific needs. If you require a larger capacity and value energy efficiency at a lower price, the BLACK+DECKER is the clear winner. However, if you have a compact kitchen and prioritize quiet operation along with smart technology, the Sharp may be more suitable. Both dishwashers have their unique strengths, making them valuable additions to any kitchen depending on individual preferences and space constraints.