Features: 4K UHD 3840 x 2160 LED Panel, HDR10 & HLG Compatible, webOS 23 with LG Channels, 120 Hz Native Refresh Rate, NVIDIA GeForce Now Cloud Gaming, ALLM, FreeSync, VRR, 4 x HDMI Inputs, Wi-Fi 5 (802.11ac) & Bluetooth 5.0, Built-In Amazon Alexa Compatibility, Virtual 5.1-Channel Audio
Size: 55-inch
Panel Type: Quantum Dot NanoCell LCD
Aspect Ratio: 16:9
Display Orientation: Landscape
Native Resolution: 3840 x 2160
Lighting System: Edge-Lit LED
HDR Support: Yes - HDR10/Hybrid Log Gamma
Refresh Rate: 120 Hz
Variable Refresh Technology: FreeSync - Variable Refresh Rate (VRR)
Auto Low Latency Mode (ALLM): Yes
Bit Depth / Color Support: Not Specified by Manufacturer
Display Stream Compression: Not Specified by Manufacturer
Quick Frame Transport (QFT): Not Specified by Manufacturer
Quick Media Switching (QMS): Yes
Video System: ATSC
TV Tuner: Yes - ATSC - Clear QAM
Inputs: 4x HDMI 2.1 1x Coaxial F-Type (RF Antenna)
Outputs: 1x TOSLINK Optical (Digital Audio)
HDCP Support: No
Audio Return Channel (ARC): eARC
Wireless: Wi-Fi 5 (802.11ac) / Bluetooth 5.0
USB I/O: 2x USB-A 2.0
Ethernet I/O: 1x RJ45 (Unspecified Ethernet)
Other I/O: 1/8-inch / 3.5 mm Serial (RS-232C) Input IP
Built-In Speakers: Yes - 20 W
Virtual Assistant: Apple AirPlay - Alexa Built-in - Works with Google Assistant - LG ThinQ
Smart TV: webOS 23
Mobile App Compatible: Yes: Android & iOSApp Name: LG ThinQ
Power Consumption: Operational: 77.3 WStandby: < 0.5 W
Input Power: 120 VAC - 60 Hz
Mounting-Hole Pattern: 300 x 300 mm
Dimensions: 48.7 x 28.2 x 1.2-inch / 123.7 x 71.6 x 3 cm (without Stand)48.7 x 30.8 x 10.1-inch / 123.7 x 78.2 x 25.7 cm (with Stand)
Weight: 33.3 lb / 15.1 kg (without Stand)34.2 lb / 15.5 kg (with Stand)