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This is also one of the least expensive dishwashers to feature a stainless steel exterior and interior. While the outside is just for looks, stainless on the inside helps to make a dishwasher quieter, and it also speeds up drying at the end of a cycle.

The DW80J3020US also lacks the kind of features you can get for a little more cash. For instance, it has a traditional washarm instead of Samsung's WaterWall system—but that makes it a perfect fit for customers who don't demand third racks or bottle wash. Although the DW80J3020US doesn't sit at the perfect crossroad of price and performance, it gets pretty close. We'd label it solidly competent.

Loading and Maintaining

A place for everything—unless it doesn't fit

Our biggest gripe with this Samsung is its lack of open space. Normal cups, plates, and bowls were a breeze to load. However, when we needed to load more awkward place settings like casserole dishes, we ran into few problems. Following the manual, we were told to place large items on the left edge of the lower rack, but anything more than 2.5 inches thick just wouldn't fit. Placing them elsewhere meant blocking other parts of the dishwasher from the stain-removing jets. If you want to put in bulky items, you won't be able to fill it up.

Apart from the tight spacing, Samsung did put a few useful features inside the tub. We liked the fact that there were two cutlery baskets. It's a small remedy to having a congested interior, but every little bit helps. There are also removable tines to create even more open space, but taking advantage of this means sacrificing a large number of spots where you could otherwise load plates.

Like many dishwashers, the DW80J3020US also boasts a leak detector. If you've ever had to mop after running your dishwasher because of an inconvenient door leak, this Samsung can help prevent that nightmare. When the sensor detects more than an ounce and a half of water against the seal, it will cut the water off.

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And while we're on the subject of not cleaning up after your dishwasher, the DW80J3020US also comes with a hard food disposer. This is an old-fashioned solution to an age-old problem: how do you prevent crumbs on your plates from clogging up the drain? Most modern dishwashers have a filter you need to take the time to clean out. Considering the food residue we leave on our bowls and plates, that can be a gross prospect. But if you do your due diligence and scape off your plates before you put them in the dishwasher, the DW80J3020US won't need periodic cleaning.

Cleaning Your Dishes

All things in good time

folded down tines on lower rack
Credit: / Jonathan Chan

Folding tines may add some flexibility when it comes to fitting larger items, but we didn't find them particularly helpful.

If you like to run your dishwasher while you sleep, the DW80J3020US won't wake you. A 50 dBa rating may not be the quietest on the market—but it's quiet enough that it shouldn't be audible outside the kitchen. That's especially good news because the cycles are somewhat lengthy, so running them over night may make sense. For example, the Normal cycle required two-and-a-half hours–roughly 25 percent longer than average. Even the Quick+ cycle needed 71 minutes.

redeposited spinach stain on plate
Credit: / Jonathan Chan

The heavy cycle struggled with redeposit. Here you can see a large quantity of spinach stuck to the back of a plate.

In terms of stain removal, the Normal cycle impressed us the most. It got 90 percent of our test dishes and cutlery 100 percent clean. All spotted dishes came from the top rack, which tells us that the jets up there aren't as powerful as the ones on the bottom–a common issue.

The Heavy cycle, however, proved most disappointing. As we said before, the interior is congested. Even though we loaded the racks according to Samsung's instructions, our tall casserole dishes still blocked some plates from getting the full spray from the wash arm, which meant a lot of stains remained after the cycle was over. We also found significantly more redeposit–stains transferred from one plate to another—than we found after running other cycles.

Overall, the DW80J3020US is a fairly strong stain remover—it just gets tripped up by its congested design. However, it'll do the trick for families who do their dishes every night and don't let mountains of dishes gather in the sink.

For in-depth performance information, please visit the Test Results page.

Need The Manual?

You can download the owner's manual from this link. Make sure to read it, since there are good explanations of which cycles do what, and where to put each dish.

Before You Buy

Stainless, but not spotless

dishwasher with colander and carafe
Credit: / Jonathan Chan

The folding tines on the bottom rack did not add the flexibility required to easily fit larger or unwieldy items.

A stainless steel exterior provides a dash of luxury to any kitchen, and a stainless steel exterior helps muffle sounds and dry dishes. Although this Samsung is more expensive than, say, the Amana ADB1100AWB (MSRP $299), you're still getting good value out of the DW80J3020US's $539 retail price tag. The dishwasher's stain removal abilities are on par with other machines in its price range.

If you're upgrading from a lower-end machine, this Samsung will make doing dishes easier. The hard food disposer ensures that you'll never have to clean the filter. Plus, this dishwasher is relatively quiet when in operation, which means it can be run while you sleep. But before you buy, you'll want to note its flaws: slower-than-average cycles, redeposit on some cycles, and a tight interior. Consumers who want a machine that falls somewhere between high-end and plastic cheap may find that the Samsung DW80J3020US is a good bet.
On this page, we'll discuss what data we used to create our review of the Samsung DW80J3020US. For dishwashers, the three most important aspects are cleaning performance, efficiency, and drying performance.


We were impressed by the DW80J3020US' Normal cycle. The vast majority of dishes we put in came out spotless. The handful of items that emerged from the dishwasher with spots all came from the top rack. This is the case in most dishwashers, the jets being weaker at the top.

The Heavy cycle also gave us some pause. When we introduced tall items into the lower rack, they blocked stain-removing water from much of the dishwasher. In this cycle, we also saw a lot redeposit–stains transferring from one plate to another.


Drying Performance

The Samsung DW80J3020US has extending drying periods built into its cycles. Although, none of the cycles achieved bone-dry dishes, no item came out of this Samsung sopping wet. Oddly enough, the Quick+ dishes got dryer than in the Normal cycle. That's probably because the Quick+ cycle used less water.

Meet the testers

Jonathan Chan

Jonathan Chan

Senior Manager of Lab Operations


Jonathan Chan currently serves as the Lab Manager at Reviewed. If you clean with it, it's likely that Jon oversees its testing. Since joining the Reviewed in 2012, Jon has helped launch the company's efforts in reviewing laptops, vacuums, and outdoor gear. He thinks he's a pretty big deal. In the pursuit of data, he's plunged his hands into freezing cold water, consented to be literally dragged through the mud, and watched paint dry. Jon demands you have a nice day.

See all of Jonathan Chan's reviews
Kori Perten

Kori Perten

Former Editor, Home & Outdoors


Kori began her journalism career as a teenage fashion blogger and has enjoyed covering a wide variety of topics ever since. In her spare time, she’s an amateur poet, avid reader, and gluten-free cake baker extraordinaire.

See all of Kori Perten's reviews

Checking our work.

Our team is here for one purpose: to help you buy the best stuff and love what you own. Our writers, editors, and lab technicians obsess over the products we cover to make sure you're confident and satisfied. Have a different opinion about something we recommend? Email us and we'll compare notes.

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