What ports does the LG LG OLED C9 55-77" OLED (2019) have?

The LG LG OLED C9 55-77" OLED (2019) has 11 port(s): 1x HDMI 2.1 (Type A - Standard), 1x HDMI 2.1 (Type A - Standard), 1x HDMI 2.1 (Type A - Standard), 1x HDMI 2.1 (Type A - Standard), 1x USB Type-A (USB 3.2 Gen 1), 2x USB Type-A (USB 2.0), 1x Optical TOSLINK (S/PDIF), 1x RJ-45 (Gigabit Ethernet), 1x 3.5mm TRS (Stereo Audio), 1x Composite Video (RCA), 1x RF Antenna Input (Coaxial).

Does the LG LG OLED C9 55-77" OLED (2019) support 8K@60Hz?

Yes, the LG LG OLED C9 55-77" OLED (2019) supports up to 8K@60Hz output via its video ports.

What cable do I need for LG LG OLED C9 55-77" OLED (2019)?

For video output from the LG LG OLED C9 55-77" OLED (2019), you need a HDMI 2.1 (Type A - Standard) cable that supports 8K@60Hz.

LG OLED C9 55-77″ OLED (2019)

Name: LG OLED C9 55-77" OLED (2019)
Brand: LG

2019 LG OLED C9 with Î±9 AI Processor Gen2, first consumer TV with full HDMI 2.1 48Gbps. Legendary for gaming.

Device Information

Manufacturer: LG
Release Year: 2019
Model Number: OLED C9 (e.g., OLED65C9PUA; sizes 55/65/77 available)
Category: tv

View Official Product Page →

Available Ports

Connector	Quantity	Label	Notes
HDMI 2.1 (Type A - Standard)	1	HDMI 1	48Gbps, 4K@120Hz, VRR, ALLM
HDMI 2.1 (Type A - Standard)	1	HDMI 2	eARC, 48Gbps, 4K@120Hz, VRR, ALLM
HDMI 2.1 (Type A - Standard)	1	HDMI 3	48Gbps, 4K@120Hz, VRR, ALLM
HDMI 2.1 (Type A - Standard)	1	HDMI 4	48Gbps, 4K@120Hz, VRR, ALLM
USB Type-A (USB 3.2 Gen 1)	1	—	USB 3.0 for high-speed media
USB Type-A (USB 2.0)	2	—	For peripherals
Optical TOSLINK (S/PDIF)	1	—	Digital audio output
RJ-45 (Gigabit Ethernet)	1	—	10/100Mbps Ethernet
3.5mm TRS (Stereo Audio)	1	—	Headphone output
Composite Video (RCA)	1	—	Via included adapter dongle
RF Antenna Input (Coaxial)	1	—	Antenna/cable

Notes & Compatibility

HDMI: 4x HDMI 2.1 (48Gbps full bandwidth, 4K@120Hz, VRR, ALLM). eARC: HDMI 2. USB: 3x (1x USB 3.0, 2x USB 2.0). DTS supported. G-Sync Compatible via firmware.