Genesis vs Sharp SDW6888JS 42 dBA Stainless Fully Integrated
Updated July 2026 — Genesis wins on noise level, Sharp SDW6888JS 42 dBA Stainless Fully Integrated wins on weight and width.
The Genesis 18 Inch Dishwasher is a budget-friendly option with essential features, while the Sharp SDW6888JS offers advanced technology and superior cleaning performance.
Why Genesis is better
Price
Genesis is significantly cheaper at $495.00.
Energy Efficiency
Both are Energy Star certified, but Genesis emphasizes low energy consumption.
Compact Size
Genesis is designed for smaller kitchens.
Why Sharp SDW6888JS 42 dBA Stainless Fully Integrated is better
Quiet Operation
Sharp operates at a quiet 42 dBA.
Smart Features
Sharp includes Alexa compatibility for voice control.
Enhanced Cleaning
Sharp features a Power Wash sprayer for tough cleaning tasks.
Overall score
Specifications
| Spec | Genesis | Sharp SDW6888JS 42 dBA Stainless Fully Integrated |
|---|---|---|
| Price | $495.00 | $848.97 |
| Washing Programs | 6 | 6 |
| Energy Star | Yes | Yes |
| Smart Controls | No | Yes |
| Power Wash | No | Yes |
Dimension comparison
Overview of the Genesis 18 Inch Dishwasher
The Genesis 18 Inch Dishwasher is designed for compact spaces and offers a range of features for efficient dish cleaning. Priced at $495.00, it is significantly less expensive than the Sharp SDW6888JS, which retails for $848.97. This makes the Genesis about 42% cheaper, appealing to budget-conscious consumers or those with smaller kitchens. With a capacity for 8 place settings and six washing programs, it provides versatility for various cleaning needs.
The Genesis model includes a stainless steel tub that enhances its durability and efficiency. It also boasts Energy Star certification, ensuring it operates with low energy consumption. This model is ideal for those who prioritize both performance and cost-effectiveness in their kitchen appliances.
Features of the Sharp SDW6888JS
The Sharp SDW6888JS sets itself apart with advanced features that cater to modern kitchen needs. Priced at $848.97, it offers sophisticated technology and convenience, justifying its higher cost. The standout feature of this dishwasher is its Library Quiet technology, operating at a mere 42 dBA, making it one of the quietest options on the market. This is particularly beneficial for households where noise levels can be a concern during operation.
In addition to its quiet performance, the Sharp dishwasher includes smart controls that are compatible with Alexa, allowing for voice-activated operation. The deep third rack design provides extra capacity for flatware and cooking utensils, enhancing its functionality. With six wash cycles and seven options, it caters to diverse cleaning needs and ensures optimal performance for heavily soiled items.
Cleaning Performance Comparison
When it comes to cleaning performance, the Sharp SDW6888JS has several advantages over the Genesis model. The Sharp features a Power Wash sprayer that targets tough, heavily soiled items, enhancing its cleaning capabilities. This is complemented by its six wash cycles and seven options, providing users with tailored cleaning solutions for varying dish types.
In contrast, the Genesis dishwasher offers six washing programs as well, including options like heavy, normal, eco, glass, rapid, and rinse. While it performs well, it lacks the specialized Power Wash feature of the Sharp, which may give the latter an edge in tackling challenging cleaning tasks. For those who frequently deal with stubborn pots and pans, the Sharp may be the better choice.
Noise Levels and Quiet Operation
The noise level is a critical factor for many consumers, especially in open-concept homes. The Sharp SDW6888JS operates at just 42 dBA, making it exceptionally quiet during operation. This feature allows users to carry on conversations or perform other tasks without disruption, which is a significant advantage in busy households.
On the other hand, the Genesis does not specify its noise level, which may be a concern for users prioritizing a quiet dishwasher. While the Genesis is designed for efficiency, those sensitive to noise might find the Sharp's ultra-quiet operation to be a crucial deciding factor.
Design and Aesthetics
Both dishwashers offer modern designs that can complement various kitchen styles, but they do so in different ways. The Sharp SDW6888JS features a fully integrated design with backlit touch controls, providing a sleek look alongside its stainless steel finish. This aesthetic appeal can enhance the overall appearance of a kitchen, making it feel more contemporary.
The Genesis, while also featuring a stainless steel tub, is more utilitarian in its design. It focuses on compactness and functionality, making it a suitable option for smaller kitchens. However, it may not have the same visual impact as the Sharp, which could influence buyers looking for a stylish appliance that fits seamlessly into their kitchen decor.
Energy Efficiency
Energy efficiency is an important consideration for many homeowners. The Genesis 18 Inch Dishwasher is Energy Star certified, ensuring it meets strict energy efficiency guidelines, which can lead to lower utility bills over time. This model is specifically designed for low energy consumption, making it an economical choice for environmentally conscious consumers.
The Sharp SDW6888JS is also Energy Star qualified, indicating it performs well in terms of energy efficiency. However, the specific energy consumption figures are not provided, making it difficult to compare directly with the Genesis in this regard. Both models offer energy-efficient operations, but the Genesis's clear certification may appeal more to those prioritizing energy savings.
Price Analysis
In terms of pricing, the Genesis 18 Inch Dishwasher clearly stands out as the more budget-friendly option at $495.00, compared to the Sharp SDW6888JS's price of $848.97. This represents a significant savings of approximately $353.97, making the Genesis an attractive choice for consumers looking to save money without sacrificing essential features.
However, the higher price of the Sharp may reflect its advanced features, such as smart technology integration and superior cleaning performance. For buyers willing to invest more for additional convenience and efficiency, the Sharp could represent better long-term value, despite the upfront cost.
Which should you buy?
Choosing between the Genesis 18 Inch Dishwasher and the Sharp SDW6888JS ultimately comes down to your specific needs and budget. The Genesis is an excellent choice for those seeking a compact, affordable dishwasher with essential features and solid performance. Its Energy Star certification and lower price make it appealing for budget-conscious consumers.
Conversely, if you prioritize advanced features such as quiet operation, smart technology, and enhanced cleaning performance, the Sharp SDW6888JS is worth the investment. Its superior noise levels and added functionality cater to modern kitchen demands, ultimately providing a more refined dishwashing experience. Consider your priorities carefully to determine which dishwasher aligns best with your lifestyle.

