The LG Signature URNTS3106N is a premium 31 cu. ft. (30.8 cu. ft. total capacity) French 4-Door refrigerator featuring InstaView Door-in-Door technology in a fingerprint-resistant Textured Steel finish. This is a display-only unit — the last one available. It is ADA compliant and ENERGY STAR qualified.

The InstaView Door-in-Door panel is crafted from Belgian black diamond glass that illuminates with two quick knocks, letting you see inside the easy-access compartment without opening the door to reduce cold air loss. The Auto Open Door feature uses a smart foot sensor that detects a step on the floor projection and gently opens the refrigerator door hands-free. Auto Open Drawer technology causes freezer drawers to glide out automatically when the freezer doors are opened. ThinQ Voice Control allows you to open the fridge and adjust settings with the "Hi LG" command, and the refrigerator works with Amazon Alexa and Google Assistant. Wi-Fi enables SmartDiagnosis, usage monitoring, and ThinQ Care proactive maintenance alerts via smartphone.

The refrigerator section (18.8 cu. ft.) includes 4 split tempered-glass shelves with integrated LED lighting (LUMIShelf), 2 soft-close crisper bins, EasyReach bins, a Glide N' Serve drawer, and a Custom Chill Pantry with adjustable temperature settings for meats or produce. The freezer (12 cu. ft.) features 6 drawers and 6 door bins with a pocket handle. Smart Cooling Plus with 8 temperature sensors, a dual evaporator system, Multi-Air Flow, and a FRESHShield cold-air barrier system maintain consistent temperatures throughout. The Linear Compressor is covered under a 5-year parts and labor warranty (6–10 years parts only), with 1-year full parts and labor warranty overall. The unit measures 35.88" wide × 70.25" tall × 36.63" deep (with handles) and weighs 483 lbs. Annual energy consumption is 807 kWh/year.