COSMO COS-DIS6502 24-Inch Dishwasher: Does the Sanitize Cycle Really Deep Clean in 2026?
Strong cleaning variety with 11 cycles and steam, but 51 dB noise and missing features like a third rack and delayed start make this hard to recommend at $679.
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Key Specifications
Best For
How this product scores for different use cases
12 place settings and 11 wash cycles handle daily family loads. Missing third rack and adjustable racks limit flexibility for tall or irregularly shaped items.
No third rack, no WiFi, no interior lighting, and a 51 dB noise level fall short of premium standards. 11 wash cycles and steam cleaning are the strongest differentiators.
At 51 dB, this unit exceeds the 50 dB average threshold for its price range. You will hear it running in open-concept kitchens or during nighttime cycles.
At $679.92 this is a mid-range price point. It does not qualify as budget and lacks key convenience features expected at this price.
This is a standard 24-inch slide-in built-in unit. It requires a cabinet cutout and is not a countertop or compact portable model.
No WiFi, no Alexa support, and no Google integration are listed. Touch-panel controls are the only modern interface feature.
Our Verdict
This dishwasher leads on wash cycle variety. It packs 11 cycles including steam, sanitize, vortex, and hi-temp. Most models at this price offer 5 to 7 cycles.
The 51 dB noise level is a real tradeoff. It runs louder than the 50 dB class average. You will hear it in open-plan kitchens or during nighttime runs.
At $679.92, cleaning specs are strong but convenience features are thin. No third rack, no delayed start, and no WiFi are all absent. Direct competitors at this price often include at least two of those.
What We Like
- 11 wash cycles including Steam Wash, Vortex Wash, Hi Temp Wash, and Sanitize top the class for cycle variety.
- Steam cleaning breaks down baked-on food without pre-soaking.
- Sanitize cycle reaches high-temperature wash for bacteria removal.
- Stainless steel tub retains heat better than plastic and resists staining.
- Energy Star certified to meet EPA standards for lower energy and water use.
What Could Be Better
- 51 dB noise level misses the 50 dB average threshold, making it audible in open kitchens.
- No third rack, a feature now standard on most dishwashers priced above $500.
- No delayed start timer, which most $600-plus dishwashers include for off-peak scheduling.
- No WiFi, Alexa, or Google connectivity for remote or voice control.
- No interior lighting, which competitors at this price range commonly offer for easier loading.
Standout Features
Full Specifications
Performance
| Noise Level | 51 dB |
| Noise Rating | Noisy |
Dimensions
| Width | 23.75 inches |
| Height | 33.75 inches |
| Depth | 22.25 inches |
Best For
| Use Case 1 | Full Kitchen |
Features
Included Features
Not Included
Frequently Asked Questions
Common questions about COSMO COS-DIS6502 24 in. Dishwasher in Fingerprint Resistant Stainless Steel with Stainless Steel Tub
How many dishes does this dishwasher fit?
It holds up to 12 place settings. That covers a full set of plates, bowls, glasses, and utensils for a family of four.
Does this dishwasher sanitize dishes?
Yes. It has a dedicated sanitize cycle that uses high-temperature water to kill bacteria on dishes.
Is this an Energy Star dishwasher?
Yes. It carries Energy Star certification, which means it meets EPA standards for lower water and electricity use.
Can I connect this dishwasher to my phone or a smart speaker?
No. This model has no WiFi and no Alexa or Google compatibility. You operate it only through the touch panel on the door.
What size opening does this dishwasher need?
It measures 23.75 inches wide, 22.25 inches deep, and 33.75 inches tall. It installs as a standard 24-inch slide-in built-in unit.
Best For
How this product scores for different use cases
12 place settings and 11 wash cycles handle daily family loads. Missing third rack and adjustable racks limit flexibility for tall or irregularly shaped items.
No third rack, no WiFi, no interior lighting, and a 51 dB noise level fall short of premium standards. 11 wash cycles and steam cleaning are the strongest differentiators.
At 51 dB, this unit exceeds the 50 dB average threshold for its price range. You will hear it running in open-concept kitchens or during nighttime cycles.
At $679.92 this is a mid-range price point. It does not qualify as budget and lacks key convenience features expected at this price.
This is a standard 24-inch slide-in built-in unit. It requires a cabinet cutout and is not a countertop or compact portable model.
No WiFi, no Alexa support, and no Google integration are listed. Touch-panel controls are the only modern interface feature.
Scores
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