The onyx version looks fantastic with its chrome accents and curved lines. But even if it fits your decor, it might not fit in your house. Paired with its matching dryer, the DV56H9100EG, you'll need a room that's at least five by five feet, and that's bigger than many laundry closets.

The WF56H9100AG surprised us with its outstanding efficiency, using only 13 gallons of water for the Normal cycle. That impressed us, considering this Samsung can fit almost twice as much laundry as some other front-loaders. However, cleaning performance lagged behind washers that cost hundreds less.

Families who do more than three basket-loads of laundry at a time and have a home large enough to contain it would have use for a behemoth like the WF56H9100AG. Otherwise, this Samsung may not be a great fit—in more ways than one.

To read our full review of this washer's matching dryer, the Samsung DV56H9100EG, click here.
Scientific testing makes up the foundation of our appliance reviews. On this page, we'll explain our methodology around washing machine testing. For washers, we weigh cleaning performance and efficiency heavier than anything else.

The elephant in the corner of the laundry room

The WF56H9100AG's size proves to be the greatest advantage and greatest drawback of its design. Big families with lots of laundry will appreciate that it can fit around four basket-loads of laundry. That's two comforters with room to spare.

However, it might not fit in your house. At 30 inches, the Samsung's width is the shortest dimension on the WF56H9100AG. Doors in modern homes usually measure between 32 to 36 inches wide. That's not a whole lot of clearance, and one oddly-shaped corner or tiny door may do you in. Be sure to measure before you buy, and get help installing it—it's heavy.

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Once you make sure the WF56H9100AG can get through the door, you should measure your laundry room. With its matching dryer, the pair will take up five feet across, and the top of the dryer would be seven feet off the floor if the pair were stacked. You also need at least 57 inches of clearance to open the door all the way.

In terms of actually using the WF56H9100AG, everything is as it should be. Even with 14 cycles on offer, it's easy to find the right one since they're all named descriptively and laid out logically. All the print is easy to read and all the buttons are large. There's even a drum light for illuminating dark basements.

In order to calculate how good a washing machine is at cleaning, we test key cycles using mechanically-stained strips of cloth. Each strip has standardized swatches coated in common household substances including blood, sweat, wine, oil, and cocoa. We then place these stained strips into a prearranged load of test laundry to undergo a washing cycle. After the cycle is complete, we take the strips out and analyze them with a photospectrometer to determine how much of each stain has been lifted.

Compared to all washers on the market, the Samsung WF56H9100AG has average performance, though it lags behind all other washers in its price range. Dirt and red wine stains gave this washer some trouble, while sweat and cocoa proved the easiest to remove. The Heavy-Duty cycle emerged as the best cycle, but it took nearly two hours to finish.
Our labs take a two-pronged approach when it comes to efficiency. It's all about what goes into a washer and what comes out. Water and electricity go in, and wet laundry comes out. We measure water and power usage with water and watt-meters.

After you've bought it, the Samsung WF56H9100AG will not continue to strain your bank account. Based on average costs and use patterns, we estimate that this washer will cost you about $28 a year to run. That's half the cost of many top loaders, and on par with much smaller front loaders.

Now let's move onto what comes out of a washer: wet laundry. The wetter the laundry, the more work your dryer has to do. So the more a washer spins out, the more money you save in energy costs. In this regard, the WF56H9100AG is one of the best we've ever seen. On average, it spun out 58% of all water. Most washers struggle to get to 50%, so this Samsung gets a gold star in our book.

Size exceeds cleaning performance

The Samsung WF56H9100AG has a large drum and an equally large price. But our tests showed its cleaning performance lags behind other washers that cost less, like the Kenmore Elite 47102. No cycle displayed above average cleaning, and they all had trouble removing tough sweat stains. We expected more from a washer that costs twice as much as some other front loaders.

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On the features front, the WF56H9100AG skipped no bases. It has steam to smooth out wrinkles, plus the option to add an extra rinse and/or extra spin. The most useful feature is Super Speed. It uses a unique spray pattern to make cycles faster, and knocked off about 15 minutes from the already-brief 46-minute Normal cycle. That means you can get an 8 lb. load of laundry washed in just a half hour. Both cycles are faster than the 48-minute Normal cycle on the TurboWash-equipped, 5.1 cubic foot LG WM8000HVA.

We were also impressed that such a large washer used so little water. Based on average costs and use patterns, we calculate that the average American will spend just $28 a year in water and energy costs to run this Samsung. That's half of what many top-loaders use. This washer also did a really good job of spinning excess water out of laundry at the end of a cycle. The less water a load of laundry retains, the less work the dryer has to do.

For in-depth performance information, please visit the Science Page.

Washes lots of clothes in very little time

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If you want to wash as many clothes as possible as quickly as possible, the Samsung WF56H9100AG is for you. It's not only the largest washer on the market, but also one of the fastest.

This washer won't fit a small home or a small budget. At 30 inches wide with an MSRP over $1,600, it might be too big for your laundry room, and our tests showed that its cleaning performance lagged behind other washers in its price range.

However, if your philosophy is to go big, then you can go no bigger than the Samsung WF56H9100AG washing machine.

Meet the testers

Jonathan Chan

Jonathan Chan

Senior Lab Technician

@ReviewedHome

Jonathan Chan currently serves as the Senior Lab Technician 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
Jonathan Chan

Jonathan Chan

Senior Lab Technician

@ReviewedHome

Jonathan Chan currently serves as the Senior Lab Technician 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

Checking our work.

We use standardized and scientific testing methods to scrutinize every product and provide you with objectively accurate results. If you’ve found different results in your own research, email us and we’ll compare notes. If it looks substantial, we’ll gladly re-test a product to try and reproduce these results. After all, peer reviews are a critical part of any scientific process.

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