LG WM3900HWA WASHER Review in 2022

08 Sep, 2022   |   5 min read
LG WM3900HWA WASHER Review in 2022



The LG WM3900HWA features everything that's bells and whistles that come with LG's LG front-load washers that we've tested with a variety of customization options for the cycle steam cycles, features, as well as the black steel finish and Wi-Fi connectivity.

The wm3900hwa effectively removes stains and includes a blink-and-you'll-miss-it quick cycle that takes only 17 minutes. While the heavier cycle does an excellent job washing your clothing, the speedy cycle's speed can come in handy when you're strapped to run out of time. To make things more efficient, this washer consumes less water and energy. Additionally, its Delicates cycle is exceptionally soft on your clothes. The LG 3900HWA is the ideal washer you need if you want one that can handle all kinds of chores.

In front loading washers, LG always comes up with high-quality products. The LG WM3900HWA washer is no exception. After testing, the washer offers excellent stain removal performance, quick cycles, and various helpful features. However, if you are a fan of washing your laundry in a load-and-go fashion, you may prefer to steer clear of this model to go with a less expensive model, such as the LG WM3500CW.



Compatible with Google Assistant and Amazon Alexa. Discover new ways to control your home's features using LG Smart appliances. It runs with Google Assistant and Amazon Alexa, making it easy to manage your LG appliances using voice.

NeveRust Drum of Stainless Steel

This stainless-steel drum is made to last for several years without corrosion. The durability of the drum allows for many considerable charges over many years!

Cold Wash

The most popular thing about cold cleaning is that using the cold cycle in your washing machine doesn't need to be a sacrifice. ColdWash technology uses cold water and washing movements to penetrate the fabric providing the benefits of cold water but with the performance of warm water.

True Balance

A direct drive motor transmits power from the motor into the drum with no belts. It also will automatically balance the load.

Extra Features

* 1300 Maximum RPM

* Load Sensing Water Level

*5 Soil Levels

* LoDecibel Operation

Dimensions 27" 39" 30 1/4" (WxHxD)

* Capacity: 4.5 cu. Ft.

* Can be stacked Absolutely (kit available separately)

* Wash cycles Regular Heavy Duty, Bedding, Sanitary Allergiene Bright White Tub Clean Sportswear, Permanent Press, Delicates, Towels Speed Wash Drain Spin

* The dryer that comes with it is DLEX3900W.

What do we like ?

Fast cycles get laundry clean quickly

  • The LG WM3900HWA's performance is what you'll be most impressed with for everyday use. It will take you thirty minutes to finish an ordinary cycle with a weight of eight pounds. It takes 15 minutes for Speed Wash using four tons of laundry. A household of four could save one hour every week. This isn't a significant difference; however, it's enough to give this machine an advantage.
  • The WM3900HWA produced tons of water that were unused, which means less effort for your dryer.
  • On the other hand, the WM3900HWA can help you to speed up drying your laundry. The tests showed that it does a better job of spinning the excess water in the laundry. Normal Wash, Heavy Duty, and Speed Wash spun out 50, 60, 70, and 50 percent of the excess water in turn. The dryer your laundry is when it emerges from it, the shorter it will need to be in the dryer, which will save you time and money.

Cycles are suitable for stain removal capabilities.

LG provides a clean and attractive style for its front loaders.

The Normal cycle removed 71% of the staining, while the Heavy Duty removed about 80percent. The results put the WM3900HWA in the Good Washer camp.

Smart Features

  • This LG performs both cold and hot very well. On the other hand, the WM3900HWA comes with a Sanitary cycle that can reach temperatures up to 150 degF. Additionally, it has an Allergiene cycle approved by the Asthma and Allergy Foundation of America to fight dust mites and pet dust. Our sensors indicate that this cycle can be up to 130degF.
  • This stopper's magnetic magnet keeps the door open, which helps to stop mold and mildew from growing in the gasket.
  • On the flip side the other hand, this LG also comes with an option for a Cold Wash option. You can undoubtedly set all washers to cold, but when you hit the "Cold" Wash button, the washer alters its cycle length and tumble to accommodate the lack of warmer water. This option is an A+ as it is both economical and eco-sustainable.

What we don't Like

SmartThinQ does not convince us

  • The WM3900HWA has a smart design that means it can connect with the Internet, be controlled by a smartphone, and interact in conjunction with Alexa or Google Assistant. You can control the start, stop, or pause from a distance and buy more detergent or fabric softener through Amazon. You can also track energy consumption. In addition, cycles can be downloaded for specific fabric requirements.
  • Our testing has revealed that LG has better front loaders than Samsung; however, Samsung's laundry app is superior. The application is user-friendly.

Lower-cost units offer the same performance

  • Washers such as the LG WM3700HWA offer the same cleaning capabilities but are priced lower.
  • In this particular instance, LG may be a victim of its success. There is less expensive LG front-load washers, which lack some features, but offer the same power of cleaning and speedy cycles.
  • For instance, the WM3700HWA is similar to the 3900 model, except for the Sportswear cycle and TurboWash feature. The price is less than $200.

Pros of Product

  • Many options to customize
  • Fast period of just 17 minutes
  • Energy-saving
  • There are many possibilities for customization
  • 17-minute quick cycle
  • Energy efficient

Product Cons

  • Control panel featuring small print
  • Hard-to-read control panel

What are users saying?

  • Customers widely praise its LG WM39000HWA. It is rated with 4.6 out of 5-star ratings from Home Depot and Best Buy. The users love the quick cycles and the sleek design.
  • Do you need to buy this washer?
  • The majority of our tests indicate that this is an excellent washer. It is quick to clean and comes with a variety of helpful features. The cost will decrease over time, but for now, you'll be paying a premium for its freshness.



Anyone concerned about dust mites, needs steam to clean, or is fond of cold washes, will appreciate the LG WM3900HWA. It. The contrast between cold and hot allows users to use their washers, clothes, and laundry more. You can keep whites strong, and colors clear using the right temperature, and the WM3900HWA can handle both equally.