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

Model# LDP6797ST

LG AppliancesTop Control Smart Wi-Fi Enabled Dishwasher With Quadwash™
Top Control Smart wi-fi Enabled Dishwasher with QuadWash™

Also Available In

  • Black Stainless Steel
  • Stainless Steel

2.3 2.5 expand_more41 Reviews

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

Model# LDP6797ST

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Energy Star:
34 inches
24 inches
25 inches
Number Of Cycles:
Decibel Level:
Fully Integrated Controls:
Stainless Steel Tub:
Tall Tub:
Wifi Enabled:

LG ThinQ Care Warranty Promo

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185

Valid from 04/13/2023 to 07/10/2024

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Smooth Loading and Unloading
Smooth Loading and Unloading

Glide Rail ensures the upper rack glides in and out smoothly and evenly every time.

Certified to Sanitize 1
Certified to Sanitize 1

All LG dishwashers are certified by the National Sanitization Foundation (NSF) to reduce bacteria found on dishes by 99.999% and reach a final rinse temperature greater than 150(degree)F when operated on the Steam cycle of TrueSteam dishwashers or the Hig

Beautiful tables start with beautiful dishes
Beautiful tables start with beautiful dishes

Dynamic Dry(TM) technology on all LG dishwashers delivers faster, more complete drying. So you get drier dishes for a more dynamic table.

A Clean You Can Count On for Years to Come
A Clean You Can Count On for Years to Come

LG's efficient Inverter Direct Drive(TM) motor has fewer moving parts and no belts for powerful cleaning that uses less energy and saves you money. It performs so reliably it's backed by a 10-year limited warranty for added peace of mind. Plus, the quiet

Save Time and Simplify Your Everyday
Save Time and Simplify Your Everyday

The ThinQ app gives you a notification when your dishes are clean and even works with Alexa or Google Assistant.

More Flexibility Means No Dish Gets Left Behind
More Flexibility Means No Dish Gets Left Behind

EasyRack(R) Plus lets you fit more dishes, run fewer loads and make short work of after-dinner cleanup. With three height settings, the upper rack adjusts effortlessly and smoothly to make room for tall stemware on top or oversize pans below. Customizable

Make Room for Last-Minute Items
Make Room for Last-Minute Items

Quickly raise or lower the rack to make room for taller or hard-to-fit items.

Get a Spotless Clean the First Time
Get a Spotless Clean the First Time

LG's exclusive QuadWash(TM) technology gets dishes clean the first time. With four spray arms instead of just two, QuadWash(TM) uses Multi-Motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the enti

Lower Rack Dish Height Limit 12.5"
Total Place Settings 15
Upper Rack Dish Height Limit 7.1"
Carton Dimensions (in) (W x H x D) 28" x 34 7/10" x 29 3/5"
Depth with Door Closed with Handle (in) 24.6"
Depth with Door Open (in) 49.25"
Product Dimensions (in) (W x H x D) 23 3/4" x 33 3/5" x 24 3/5"
Product Weight (lbs) 83.8 lbs
Shipping Weight with Carton (lbs) 97.1 lbs
Hidden Count Down Timer Yes
Heated Dry Option No
3-Stage Filtration System Yes
ADA Compliant No
Detergent and Rinse-Aid Dispenser Yes
Drying System Dynamic Dry™
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
Hybrid Condensing Drying System Yes
Inverter Direct Drive Motor Yes
LoDecibel™ Quiet Operation 44 dBA
Multi-Level (5) Water Direction Yes (Top Nozzle (Down), Upper Nozzle (Up/Down), Lower Nozzle (Up/Down)
Number of Options 8 (Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start, Control Lock, Night Dry)
Number of Spray Arms 3 (Top, Upper, Lower)
Number of Wash Cycles 9 (Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express)
Leak Detection Yes
QuadWash® Yes
Rinse-Aid Indicator Yes
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
SignaLight™ Cycle Indicator Lights 3
Soil (Turbidity) Sensor Yes
Time Remaining Indicator Yes
TrueSteam® No
Variable Spray Intensities Yes
Vario Wash Yes
Dynamic Heat Dry™ No
1-Hour Wash & Dry No
Control Board and Rack Parts 5 Years
Direct Drive Motor 10 Years
Labor 1 Year
Parts 1 Year
Stainless Steel Door Liner or Tub 1 Year
UPC 048231022156
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 258 kWh/Year
Water Factor (WF) 2.9
3rd Rack (Fixed) No
BPA-Free Nylon Coated Racks and Tines Yes
Cup Rack Yes
Cutlery Baskets Yes
EasyRack™ Plus System Yes
Fold Down Tines Yes (Half Fold on Upper & Lower)
Glide Rail Yes
Height Adjustable Middle Rack Yes
Height Adjustable Upper Rack Yes
Height-Adjustable 3rd Rack Yes
Rack Handle Yes
Stemware Holder Yes
Wheel Bearing No
All Available Colors Black Stainless Steel, Stainless Steel
Control Panel Location Top Control
Electronic Controls Hidden SmoothTouch™ Controls with LED Display
Fingerprint Resistant No
Handle Flush
LED Tub Light No
PrintProof™ Finish No
Tub Light No
Tub Material NeveRust™ Stainless Steel
Series LG
Monitor Cycle Time Yes
ThinQ Care™ Yes
NFC Tag On No
Remote Control No
Remote Monitoring No
SmartDiagnosis™ Yes
SmartThinQ® No
ThinQ® Smart Technology Yes
wi-fi Enabled Yes
Works with Amazon Alexa, Google Assistant
ThinQ UP™ No
Specifications SheetClick here to download
Energy GuideClick here to download
Owner's Manual English,Spanish 25,046K 07/03/2023Click here to download
2.3out of 5
Average Rating


41 Reviews

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41 Reviews
Showing Page 1 of 8

5 by DRobbins27

Submitted 06-26-23

done Yes, I would recommend this to a friend


Works great It is nice and quiet cant even tell its running sometimes.

Overall Rating: 5



Value: 5

Best dishwasher

5 by robin246

Submitted 06-08-23

done Yes, I would recommend this to a friend


I bought this dishwasher because of the good reviews and have not been disappointed. It is beautiful very roomy and I love that the little spokes can be laid flat so you can put in larger dishes and different arrangements of dishes to maximize space. It is also very quiet when it runs you barely hear it at all. Its a good quality machine with really good features would buy it again.

Overall Rating: 5



Value: 5

Super quite and has 1 hour washing cycle

5 by LG_owner2018

Submitted 06-07-23

done Yes, I would recommend this to a friend


I bought this 2 months ago and very happy with its performance and it is whisper quite.

Overall Rating: 5



Value: 4

Dont buy this very bad quality

1 by Molidbo

Submitted 05-24-23

clear No, I would not recommend this to a friend


I bought this piece of trash on 2018. On 2019 right 1 year after warranty expired the door started to fail. I figured out that to make the dishwasher to run I needed to pull the door up when closing it so the cycle would start. However half of the times the cycle will stop at mid cycle probably because same issue. Manufactures should offer 5 years warranty if they are so proud of their products or maybe they dont even trust what they build. This would be nice also for environment not having to buy a new appliance every 5/10 years

Overall Rating: 1



Value: 1

Good dishwasher but not built to last

3 by Paul Andre

Submitted 05-08-23

clear No, I would not recommend this to a friend


We use the dishwasher everyday since 2019 it washes dishes well. It has required a major repair every year of ownership. The dish basket perished with corrosion after 2yrs use the sump motor after just 4 years of use . has leaked due to heating element baking the seals. A known design weakness. The plastic control panel /door handle has cracked and failed also early 4yrs and required an expansive replacement. Disappointed by how quickly the product has failed.

Overall Rating: 3



Value: 3

CALIFORNIA RESIDENTS ONLY - WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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