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BLACK+DECKER 24" Built-In Dishwasher, 12-Place vs SPT SD-6501W 24″-wide Built-In Stainless Steel

Updated July 2026 — full head-to-head comparison.

Price Comparison

The BLACK+DECKER 24" Built-In Dishwasher is priced at $645.69, while the SPT SD-6501W 24″-wide Built-In Dishwasher costs $447.55, making the SPT model about 31% cheaper. Despite its lower price, the SPT model provides a solid option for those seeking an effective dishwasher without breaking the bank. The BLACK+DECKER model, with its higher price, is often viewed as a premium choice, as indicated by its sales rank of 1331, compared to the SPT's rank of 5011. This price difference reflects varying features and build quality, which are essential to consider when making a purchasing decision.

Capacity and Design

In terms of capacity, the SPT model accommodates up to 14 standard plate settings, while the BLACK+DECKER model supports 12 place settings. This gives the SPT an edge for larger households or those who frequently host gatherings. Both models feature a tall tub design, maximizing the space available for larger dishes. The SPT's dual pull-out racks and top cutlery rack allow for efficient organization and washing of utensils, which can be particularly advantageous for users who need to wash a wide variety of dish sizes.

Wash Programs

Both dishwashers offer six wash programs, including Heavy, Normal, Light, Eco, Glass, and Rinse. This versatility allows users to choose the appropriate cycle depending on the load's level of dirtiness. However, the BLACK+DECKER model is equipped with a Smart Sensor system that enhances washing efficiency by adjusting water usage based on the soil level detected. This feature may lead to better cleaning performance for heavily soiled dishes, while the SPT model’s 6 wash programs are straightforward without advanced sensor technology.

Drying Performance

The SPT SD-6501W features an active heated drying function, which is designed to enhance the drying efficiency of dishes. This can be particularly beneficial for users who prefer dishes to come out completely dry and ready to put away immediately. The BLACK+DECKER model, while also energy-efficient and certified by ENERGY STAR, does not specify a heated drying feature, which may result in longer drying times or the need for additional towel-drying. Thus, for users prioritizing drying performance, the SPT model might be the better option.

Noise Levels

Noise levels are an important consideration for dishwashers, particularly in open-concept living spaces. The SPT model operates quietly at 55 dBA, which is relatively low and should not disrupt household activities during operation. The BLACK+DECKER model does not specify its noise levels, leaving a gap in understanding its performance in this aspect. Users sensitive to noise might lean towards the SPT model, knowing it is designed to operate quietly.

Energy Efficiency

Both dishwashers are ENERGY STAR certified, indicating they meet or exceed federal guidelines for energy efficiency. This means that both models contribute to energy savings over time, helping reduce monthly utility bills. The BLACK+DECKER dishwasher is designed with soil sensors and efficient spray arms to optimize cleaning while minimizing water and energy consumption. The SPT model also emphasizes energy efficiency, which can be especially appealing for cost-conscious consumers looking to lower their environmental impact.

Additional Features

The SPT SD-6501W includes a rinse aid warning indicator and an error alarm that displays fault codes, enhancing user convenience and maintenance. These features help users keep track of the dishwasher’s performance and ensure proper functioning. Meanwhile, the BLACK+DECKER model highlights fold-down rack tines that facilitate the loading of large or awkward dishes. Each model's unique features cater to different user preferences, whether it be ease of maintenance or loading flexibility.

Which should you buy?

Choosing between the BLACK+DECKER 24" Built-In Dishwasher and the SPT SD-6501W ultimately depends on your specific needs and budget. If you value a larger capacity and efficient drying capabilities, the SPT model, priced at $447.55, offers excellent value and practical features. On the other hand, if you are willing to invest more for advanced wash technology and a reputable brand, the BLACK+DECKER model at $645.69 may be worth the extra cost. Consider your priorities in terms of capacity, features, and price to determine which dishwasher best fits your kitchen and lifestyle.