^Back
To
Top
Toggle Menu
Big George's Home Appliance Mart logo

LG Appliances Top Control Smart wi-fi Enabled Dishwasher with QuadWash

? Request More Info

Product Inquiry Form

All fields marked * are required.

Inquire about: LG Appliances Top Control Smart wi-fi Enabled Dishwasher with QuadWash
Required Information


Optional information




Model No: LDT7797ST

out of 5 (207 Reviews)

Features:
  • QuadWash System
  • SmartThinQ® Technology
  • LoDecibel Operation (44 dB)
  • Tub Light
  • 3rd Rack
  •  In Stock

*Outlet Item: This one-of-a-kind open box item may have scratches and/or dents. Outlet items are available on a first come first served basis. Please call ahead for availability or similar available products.

Four Reasons to Buy an LG Dishwasher


Put Enhanced Cleaning in Motion

Achieve maximum cleaning throughout the entire cycle with LG QuadWash . With four spray arms instead of two, QuadWash also includes Multi-Motion arms that rotate back and forth while spinning. The high pressure jets power-clean dishes from multiple angles.


Think you have to check on the dishes? Think Again

LG smart dishwashers come with SmartThinQ® technology built-in, so you can get smartphone notifications when a cycle is complete. That means less waiting and more time to yourself. You can even check on the cycle status with voice commands using the Google Assistant and Amazon Alexa, so you don't have to lift a finger.


Count On It

When you buy a dishwasher, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.


Easy Loading & Maximum Flexibility

The newly-enhanced EasyRack Plus system provides outstanding flexibility and convenience, adjusting to just about any load of dishes to help ensure optimal cleaning performance. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes can serve up.


Quiet Operation

LG's technological advances, like the Inverter DirectDrive motor and the advanced self-cleaning filtration system, were designed with quiet in mind. At 44dB, this dishwasher is among the quietest dishwashers in its class.

BRAND
LG STUDIO No
LG Brand Yes
CONTROL
Top Control Yes
Front Control No
HANDLE
Bar Handle Yes
Pocket Handle No
DISHWASHERS FEATURE
TrueSteam ® No
3rd Rack Yes
Tub Light Yes
SmartThinQ ® WiFi
Smudge Resistant Finish No
ENERGY STAR ® Yes
SOUND LEVEL
Sound Level (dB) 44
Capacity
Total Place Settings 15 place settings
Upper Rack Dish Height Limit 7.1inch (180mm)
Lower Rack Dish Height Limit 12.5inch (320mm)
RACKS AND BASKETS
Cutlery Baskets Yes
Stemware Holders Yes
Racks and Tines Yes
Height-Adjustable 3rd Rack Yes
EasyRack Plus System Yes
EasyRack Plus System: Upper Rack Color-Coded Foldable Tines Half
EasyRack Plus System: Lower Rack Color-Coded Foldable Tines Half (Smart), Half (Normal)
EasyRack Plus System: Height Adjustable Upper Rack Yes
STYLE AND DESIGN
Electronic Controls Top Controls
Time Remaining Indicator 3 Indicator Lights
Tub Material NeveRust Stainless Steel
Available Colours Black Stainless Steel, Stainless Steel
FEATURES
Lodecibel Quiet Operation 44 dBA
DirectDrive Motor Yes
Safety Float Switch (Leaks) Yes
Wifi Yes
PERFORMANCE
Number of Wash Cycles 9
Wash Cycles Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express
QuadWash Yes
SenseClean Wash System Yes
Vario Wash Yes
Number of Spray Arms 3 (Top, Upper, Lower)
DirectDrive Motor Yes
Lodecibel Quiet Operation 44 dBA
ENERGY STAR® Qualified Yes
DIMENSIONS
Unit Dimensions (WxHxD) 23.75" x 33.6" x 24.6"
Required Clearances (WxHxD) 24" x 33.5" x 24"
Carton Dimensions (WxHxD) 28" x 34.7" x 29.6"
Weight (Unit/Carton) 38.0Kg / 43.5Kg
LIMITED WARRANTY
Limited Warranty 1 Year on Parts / Labour 5 Years on PCB, Rack, Stainless Steel Door Liner, Tub 10 Years on Inverter Direct Drive Motor

No rebates currently available for this model.

Average Rating

out of 5 (207 Reviews)

0-5 of 207 Reviews |

Quite

by: Missy 58

Location: Columbus Ohio

Yes, I would recommend this to a friend.

Submitted: 07-27-2019

Had to replace our old dishwasher. We have a LG electric stove and like it a lot, have used the dishwasher a few times it is so quite and love the light and cleans really well.

Great features & super quiet

by: TLW611

Location: New Hampshire

Yes, I would recommend this to a friend.

Submitted: 07-24-2019

Purchased this a month ago and have loved it and all itÕs features. The third rack adds a lot of space as well as the foldable racks. Only reason itÕs not 5 stars is I wish it had a heat dry option.

Love it

by: Helen59

Location: Florida

Yes, I would recommend this to a friend.

Submitted: 07-17-2019

I bought this a couple of weeks ago, and I love it! It is ridiculously quiet. My dishes come out clean. Would recommend it!

Quiet and clean

by: Concritter

Location: Marco Island, Florida

Yes, I would recommend this to a friend.

Submitted: 07-16-2019

First LG product I have purchased. Easy to install. Super quiet. Had to put my ear on the door to hear it. Washes dishes perfectly. Took a little getting used to placing dishes in racks however diminished with each use. So far very happy with purchase.

So frustrated with this dishwasher

by: herblady

Location: Chandler, AZ

No, I would not recommend this to a friend.

Submitted: 07-14-2019

I bought this dishwasher along with all the matching appliances due to a remodel. I have had problems with this since basically day one as it never really dries all the way. Right after purchasing it, I contacted service because there was always water dripping down the inside door when I open it and dishes were still damp. They had me up the amount of rinse aid that was being dispersed during the appropriate cycle. It helped it somewhat but still moisture in the DW. BTW I set it on auto, high temp and extra dry. So I have since been just putting up with the small amount of dampness. I have had it since December and now it sometimes does not turn on even though I can see the numbers count down and then I have had it where it stopped in the middle of one cycle as there was water in the bottom of the DW when I opened it the next morning. I cannot depend on it anymore. I ran a load and left town and when I came back it was super damp in there so I'm concerned of mold growing so now I can no longer leave it and come back days later. Another complaint is they say to just scrape off food and do not rinse. Did that once and will never do that again! Had to hand wash my dishes! I would not purchase this again!
0-5 of 207 Reviews |

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you are an American with a disability we are here to help you. Please call our disability services phone line at 1-855-669-9500 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for any American with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Shop