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2.6 | 7 Reviews

Top Control Smart wi-fi Enabled Dishwasher with QuadWash™

LG LDT7797BD

Features

  • QuadWash™ System
  • SmartThinQ® Technology
  • LoDecibel™ Operation (44dB)
  • LED Tub Light

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Width: 23.75"
  • Height: 33.6"
  • Depth: 24.6"
  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 44.0 dB
  • WiFi Connected: No

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Features

  • QuadWash™ System
  • SmartThinQ® Technology
  • LoDecibel™ Operation (44dB)
  • LED Tub Light
  • Height Adjustable 3rd Rack
  • Glide Rail (Upper)
POWER RATINGS
ENERGY STAR® Qualified Yes
CEE Tier 1
Energy Use (kWh/Year) 258 kWh
Water Factor (WF) 2.8
CAPACITY
Total Place Settings 15
Upper Rack Dish Height Limit 7.1"
Lower Rack Dish Height Limit 12.5"
SmartThinQ® SMART FEATURES
wi-fi Enabled Yes
Cycle Complete Notification Yes
Voice Activation Yes
Works with Google Assistant and Amazon Alexa
Monitor Cycle Time Yes
SUMMARY
Handle Design Towel Bar Handle
SmartThinQ® Yes
wi-fi Enabled Yes
Control Panel Top Control
QuadWash™ System Yes
3rd Rack Yes
Height Adjustable 3rd Rack Yes
LED Tub Light Yes
FEATURES
LoDecibel™ Quiet Operation 44 dB
3-Stage Filtration System Yes
SenseClean™ Wash System Yes
Vario Wash Yes
No. of Spray Arms 3 (Top, Upper, Lower)
Hybrid Condensing Drying System Yes
Detergent and Rinse-Aid Dispenser Yes
Hidden Water Heater Yes
Safety Float Switch (Leaks) Yes
Soil (Turbidity) Sensor Yes
End of Cycle Indicator Beeper + END Indication on Display
Number of Wash Cycles 9 (Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express)
Inverter Direct Drive Motor Yes
Number of Options 8 (Dual Zone, Half Load, Energy Saver, High Temp, Extra Dry, Delay Start, Control Lock, Night Dry)
Tub Insulation (Damping Sheet) Yes
Sound Absorbing Material (felt), Base) Yes
BPA-Free Nylon Coated Racks and Tines Yes
Anti-Bacterial Treatment (Sump, Inner / Outer filter, Drain pump case, Drain hose) Yes
Balanced Door Yes
Multi-Level (5) Water Direction Yes (Top Nozzle (Down), Upper Nozzle (Up/Down), Lower Nozzle (Up/Down)
QuadWash™ Yes
STYLE AND DESIGN
Handle Matching Commercial Handle
Tub Material NeveRust™ Stainless Steel
Electronic Controls Hidden SmoothTouch™ Controls with LED Display
Time Remaining Indicator Yes (LED)
SignaLight™ Cycle Indicator Lights 3
Available Colors Matte Black Stainless Steel, Black Stainless Steel, Stainless Steel
Control Panel Location Top
Tub Light Yes
PrintProof™ Finish Yes (only LDT7797BM & LDT7797BD)
LIMITED WARRANTY
Labor 1 Year
Parts 1 Year
Control Board and Rack Parts 5 Years
Direct Drive Motor 10 Years
Stainless Steel Door Liner or Tub Lifetime
DIMENSIONS / CLEARANCES / WEIGHT
Product Dimensions (in) (W x H x D) 23 3/4" x 33 5/8" x 24 5/8"
Product Weight (lbs) 86.2 lbs
Depth with Door Closed with Handle (in) 26 7/8"
Depth with Door Open (in) 50 1/2"
Clearances (W x H x D) 24" x 33 1/2" x 24"
Carton Dimensions (in) (W x H x D) 28" x 34 7/10" x 29 3/5"
Shipping Weight with Carton (lbs) 99.5 lbs
UPC CODES
UPC 048231022200
RACKS AND BASKETS
Cutlery Baskets Yes
Stemware Holders Yes
EasyRack™ Plus System Yes
Height-Adjustable 3rd Rack Yes
Height Adjustable Upper Rack Yes (One Touch; 3 Level)
Cup Rack Yes
Fold Down Tines Yes (Full Fold on Upper & Full Fold on Lower)
BPA-Free Nylon Coated Racks and Tines Yes
Rack Handle Yes (Upper/Lower)
Glide Rail Yes (Upper)

Quick Specs


  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.75"
  • Height: 33.6"
  • Depth: 24.6"

  • Features

  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 44.0 dB
  • WiFi Connected: No

LG ThinQ Care Warranty Promo

Offer Expires: 1/1/2025 to 4/2/2025 Must be postmarked by: 6/2/2025

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. Rebate form must be postmarked by 6/2/2025.

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2.6 out of 5

42% of reviewers recommend this product.

5 Stars

My dishwasher has all the necessary features.

JCP6 12/3/2024

My dishwasher is six years old and runs like a new unit.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

Awful. Made to break. Use another brand.

LG is pretty terrible 9/17/2024

We have had issues with every single item we purchased. We bought the entire suite dishwasher fridge microwave and oven. All of them have needed repairs. The warranty is useless. Customer service is awful. The most recent problem is the dishwasher. So far its been two weeks and the part has not been delivered. Basically these appliances are terrible and will break no question.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Awful. Made to break. Use another brand.

LG is pretty terrible 9/17/2024

We have had issues with every single item we purchased. We bought the entire suite dishwasher fridge microwave and oven. All of them have needed repairs. The warranty is useless. Customer service is awful. The most recent problem is the dishwasher. So far its been two weeks and the part has not been delivered. Basically these appliances are terrible and will break no question.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

Junk

Kyle20 6/25/2024

We had replace a rack in it and have multiple other pieces in it that dont move properly. The control panel started crack after probably 2-3 years. The control panel now has probably at least 6 cracks in it and a large piece of the panel has now fallen off. I checked LG website and found multiple reviews saying they had the same issue with the control panel. I contacted customer support and they said there wasnt a known issue. Apparently they dont read the reviews on their own website. The customer service rep said the cracks were probably from slamming the door or the detergent we used. So if you want to buy from a company that will make a defective product then blame you for it. I would definitely recommend LG.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
1 Stars

Poor quality

Emily in DC 7/17/2023

We already had it serviced once and it is not acting up again. The touch panel does not power on even though there is power to the unit light is on inside the dishwasher. We constantly have to go shut off the breaker and turn it back on for it to work again. Sometimes a few times. Its ridiculous that something so basic would break.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Sparkling clean

T French Fries 7/11/2023

We love our dishwasher. The 3 trays are wonderful. Everything comes out so clean
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
4 Stars

Great dishwasher but fragile

greenroverman 6/6/2023

First off my appliance guy recommended this unit as he has had the least amount of repairs with it. Huge capacity and multiple zones fit. The bill for my large family. Having three racks of space really makes a huge difference.. The washer has a staggering array of features. Auto wash specific zone wash multiple dry sequences this washer has it all. I am duly impressed. I can even download special cleaning cycles over the net. There are no shortage of features here The challenge and reason for 4 stars instead of 5 is that the main oard went out after a year of working fine. It threw a few errors codes and then stopped working. But thanks to LG Service I ordered the new part and its on its way. I hope that fixes it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value