Skip to Contents Skip to Accessibility Help

ADD TO WISHLIST

S651MC78A component-copyModelName
647L InstaView Door-in-Door ™ Refrigerator
Write a review

Key Features

See Retailer for Pricing

Limited Quantity Sale

Available QTY 0
  • vip-price-message
    (S651MC78A)
    $
    $
    component-discountMsg $
    LG Members Price
Total
Add to CompareAdd to CompareRemove Compare

component-OBScountrySelectDesc

See Retailer for Pricing

Limited Quantity Sale

Available QTY 0
  • vip-price-message
    (S651MC78A)
    $
    $
    component-discountMsg $
    LG Members Price
Total
647L InstaView Door-in-Door ™ Refrigerator
Where to Buy
LG Premium: Enjoy Exclusive Privileges
at Online Shop
LG Online Shop: One-stop free delivery & installation, On-site Inspection and 12-month installment.
Learn More
A video shows a woman approach her InstaView refrigerator and knock twice. The interior lights up and she can see the contents of her fridge without opening the door. The view zooms in to focus on the drinks in the door and then zooms out to see the woman from behind as she opens the door and grabs a drink. A video shows a woman approach her InstaView refrigerator and knock twice. The interior lights up and she can see the contents of her fridge without opening the door. The view zooms in to focus on the drinks in the door and then zooms out to see the woman from behind as she opens the door and grabs a drink.
InstaViewThinQ™

Knock Twice & See Inside

Knock twice and see 23% more of what's inside with the latest generation of InstaView Door-in-Door™.
*Compared to LG conventional Side by Side InstaViewThinQ™(GSX971NEAE).
An close up video of water dripping from crisp green lettuce is next to a close up video of water falling on fresh red tomatoes, is next to a video of bright wet blueberries moving around. An close up video of water dripping from crisp green lettuce is next to a close up video of water falling on fresh red tomatoes, is next to a video of bright wet blueberries moving around.
LinearCooling™ Even Cooling

Seals in Farm Freshness Longer

LinearCooling™ reduces temperature fluctuations, locking in the flavor of fresh for up to 7 days.
*Based on TÜV Rheinland test results using LG's internal test method to measure the time it took to achieve a 5% weight loss rate for pak choi on the shelf in the fresh produce compartment of the LGE LinearCooling Model GSXV91NSAE. The result may vary during actual use.
The front view of a black InstaView refrigerator with the light on inside. The contents of the refrigerator can be seen through the InstaView door. Blue rays of light shine down over the contents from the DoorCooling function. The front view of a black InstaView refrigerator with the light on inside. The contents of the refrigerator can be seen through the InstaView door. Blue rays of light shine down over the contents from the DoorCooling function.
DoorCooling+™

Delivers Freshness Evenly & Faster

Drinks are colder and food stays fresher with the even and faster performance of DoorCooling+™.
*Based on TÜV Rheinland test results using LG’s internal testing method comparing time for the temperature of the water container placed in the top basket to drop between DoorCooling+™ and Non-DoorCooling+™ models. Applicable models only. *The images of the product are for illustration purposes only and may differ from the actual product. *DoorCooling+™ is supposed to stop when the door is opened.
A video starts with a close up view of the "Hygiene Fresh+" panel on the refrigerator. Various bacteria fly around and then everything is sucked into the "Hygiene Fresh+" panel and a light shines across the panel. A video starts with a close up view of the "Hygiene Fresh+" panel on the refrigerator. Various bacteria fly around and then everything is sucked into the "Hygiene Fresh+" panel and a light shines across the panel.
Hygiene Fresh+™ 5-Step Layered Filtering

Minimize Bacteria and Odors, Maximize Freshness

Keep your fridge clean with Hygiene Fresh+, which deodorizes and removes up to 99.999% of bacteria.
*Bacteria:Staphylococcus aureus, Escherichia coli, Listeria monocytogenes, Klebsiella pneumoniae.
*Confirmed by Intertek on all process and results, ISO 27447 Test Protocol.
*The number of bacteria was counted before and after a four-hour reaction made by the injection of the 0.2 ml bacterial solution into the antibacterial filter.
*Bacterial removal performance is the laboratory test result directly injected bacteria into the filter were counted.
*Results may vary in real use conditions.
*The blue light in the image above is the illustration purposes only.
The bottom drawers of the fridge are filled with colorful fresh produce. An inset image magnifies the control lever to choose the optimal humidity level to keep produce fresh. The bottom drawers of the fridge are filled with colorful fresh produce. An inset image magnifies the control lever to choose the optimal humidity level to keep produce fresh.
FRESHBalancer™

Level Up the Freshness with Optimal Humidity

It securely retains moisture, while the moving controllers maintain the optimal humidity for fruits and vegetables, depending on the mode you set.
A side view of a kitchen with a black InstaView refrigerator installed. A side view of a kitchen with a black InstaView refrigerator installed.

Large Capacity with UltraSleek Door

Enjoy plenty of room to store your food and beverages, and enhance your décor
at the same time.
*635L:Based on EU standard, 635L is capacity of LGE model GSXV91NSAE.
*27 cu.ft:Based on North America standard, 27 cu.ft is capacity of LGE model LRS*2706.

Modern Elegance In Every Detail

*Metal Fresh™ is a compound phrase derived from the phrases 'metal laminated design' applied on the cold air vent and 'NatureFresh' by LinearCooling™ and DoorCooling+™. *The use of metal components does not in itself keep the food in the refrigerator fresher.

LG ThinQ™

Smart Control, Smart Life

LEARN MORE

Connect and Control from Anywhere

The LG ThinQ™ app allows you to easily connect with your refrigerator in a way you never could before. Turn on 'Express Freeze' with just the tap of a button.

Image on the left shows a woman standing in a grocery store looking at her phone. Image on the right shows the refrigerator front view. In the center of the images is an icon to show connectivity between the phone and refrigerator. Image on the left shows a woman standing in a grocery store looking at her phone. Image on the right shows the refrigerator front view. In the center of the images is an icon to show connectivity between the phone and refrigerator.

Connect for Easier Control

Forgot to close the refrigerator door? Not to worry. The LG ThinQ™ app will send a notification straight to your phone to alert you.

A woman lounges on a bed looking at her phone screen on one image. The second image shows that the refrigerator door has been left open. In the foreground of the two images is the phone screen which shows the LG ThinQ app notifications and the Wifi icon above the phone. A woman lounges on a bed looking at her phone screen on one image. The second image shows that the refrigerator door has been left open. In the foreground of the two images is the phone screen which shows the LG ThinQ app notifications and the Wifi icon above the phone.
*LG SmartThinQ is now renamed as LG ThinQ.
*Smart features and voice assistant product may vary by country and model. Check with your local retailer or LG for service availability.
*Voice-enabled smart speaker device is not included.
The 10 Year Warranty for the Inverter Linear Compressor logo is next to the Inverter Linear logo. The 10 Year Warranty for the Inverter Linear Compressor logo is next to the Inverter Linear logo.

Keep Fresher, Cool Faster, Save More

LG Inverter Linear Compressor™ keeps food at the peak of freshness with less energy consumed.
LEARN MORE
*10 years warranty on Compressor - This parts warranty is applicable on compressor only, labor fee will be charged. If the product warranty has expired, when the repair service involves any other related parts and transportation cost, the cost will also be charged to customer.
Close
Basic Information
  • Model
    S651MC78A
    Series
    InstaView Door-in-Door™
  • Name
    647L Side By Side Refrigerator
NET CAPACITY(L)
  • Total
    647
    Refrigerator
    414
  • Freezer
    233
GROSS CAPACITY(L)
  • Total
    694
    Refrigerator
    424
  • Freezer
    270
COOLING SYSTEM
  • Type
    Side by Side
    Compressor
    Inverter Linear Compressor
  • Cooling System
    No Frost
DESIGN
  • Color
    Matt Black
    Controller Panel
    Inner LED
  • Handle Type
    HORIZONTAL-POCKET
GENERAL FEATURES
  • Digital Sensors
    Yes
    Express Cool
    Yes
  • Door Cooling+™
    Yes
    Multi-Air Flow
    Yes
  • Tempered Glass Shelf
    Yes
    Door Open Alarm
    Yes
  • Wi-Fi
    Yes
REFRIGERATOR COMPARTMENT
  • Shelf
    4
    Door Basket
    4
  • Bottle (Wine) Rack
    Yes
    Utility Box
    Yes
  • FRESHBalancer™
    1
    Vegetable Box
    1
  • Deodorizer
    Hygiene Fresh+™
    Egg Tray
    Yes
  • Interior Lamp
    LED
FREEZER COMPARTMENT
  • Shelf
    4
    Drawer
    2
  • Door Basket
    4
    Ice Maker
    Twist
STANDARD
  • Energy Efficiency
    Grade 1
    Refrigerant
    R600a
DIMENSION & WEIGHT
  • Dimension (W x H x D)(mm)
    913 x 1790x 735
    Weight (kg)
    122
What people are saying
0 / 5
Overall Ratings
Write a Review
*Required field
Ratings*Required field
0 / 5
Required field
Title*Required field
Title is required.

Characters left : 40 / 40

Review*Required field
Review is required. Your review is too short.

Characters left : 5000 / 5000

Writing Guidelines
    Please keep your review focused on the product. Refrain from mentioning competitors, prices, other products, websites, "spam" or ads. Do not include any personally identifiable information, obscenities or spiteful comments. Avoid writing about installation or customer service: contact us instead.
Would you recommend this product to friends?
Review is required.
Nickname*Required field
Nickname is required. Requested Nickname already exists.
Password*Required field
Password is required. 6-digit Password is required. The password you entered doesnt meet requirements.

Passwords must be 8-16 characters, and have at least 1 Uppercase Letter, 1 Lowercase Letter, and 1 Number.

Email*Required field
Email Account is required. Email Address Invalid.
Agreement check is not checked.
Reviews
Be the first to review this product

Compare

0
Compare 0
*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
Explore just a few of the things that make LG fridges stand out above the rest. Design: Contoured doors, hidden hinges, LED lighting, smooth-gliding drawers are just a few of the design features that make LG refrigerators both stylish and functional. Large Capacity: Enjoy adjustable refrigerator shelves, and drawers in a range of sizes that allow you to store the foods you love with ease. Whether you organize them by food group, family favourites or shelf life, you’ll find an abundance of room for the things you use every day. Efficiency: Keep foods and beverages fresher for longer – and save money – with Smart Cooling Plus technology that maintains optimal humidity and temperature levels in your refrigerator. Digital sensors constantly monitor conditions, while the energy-efficient Linear Compressor and Dual Evaporator react to keep humidity at bay. And our innovative crisper drawers remove air and seal the compartment to help keep food fresh. Water and Ice Dispenser: LG fridges’ water and ice dispensers are designed for larger containers, including pitchers and pint glasses. And because our fridges’ Slim SpacePlus™ icemaker is completely housed in the refrigerator door, you’ll have more shelf space to store items and find them quickly. LG refrigerators come with a host of innovative features that complement a range of lifestyles and kitchen configurations. From our French 3-door and 4-door refrigerators to side-by-side and bottom freezer refrigerators, LG has a wide range of options to choose from to find the right solution for you.