This classic OLED still delivers stunning color and true blacks, though HDMI 2.0 limits it to 60Hz. All HDMI ports run at 2.0 spec, maxing out at 4K@60Hz — high refresh gaming is off the table here. Optical output works with any Dolby Digital soundbar for 5.1 surround. Here's every port and the cables you'll need.
2017 LG OLED C7 with improved processor, Dolby Vision, webOS 3.5. HDMI 2.0 standard. Last year before Alpha processors.
Device Information
- Manufacturer
- LG
- Release Year
- 2017
- Model Number
- OLED C7 (e.g., OLED65C7P; sizes 55/65/77 available)
- Category
- TV
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI 1 | 4K@60Hz, HDCP 2.2 |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI 2 | ARC, 4K@60Hz, HDCP 2.2 |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI 3 | 4K@60Hz, HDCP 2.2 |
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI 4 | 4K@60Hz, HDCP 2.2 |
| USB Type-A (USB 2.0) | 3 | — | — | — | For media playback |
| Optical TOSLINK (S/PDIF) | 1 | — | — | — | Digital audio output |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | — | — | — | 10/100 Mbps: LG specifies 10BASE-T/100BASE-TX for webOS TVs, so wired tops out around 94 Mbps |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | — | Headphone output |
| Composite Video (RCA) | 1 | — | — | — | Via adapter dongle |
| RF Antenna Input (Coaxial) | 1 | — | — | — | Antenna/cable |
Other LG TV models with the same ports
Notes & Compatibility
HDMI: 4x HDMI 2.0b (4K@60Hz, HDCP 2.2). ARC: HDMI 2. USB: 3x USB 2.0 Type-A. First OLED year without 3D.
Common questions
How many ports does the LG OLED C7 55-77" OLED (2017) have?
The LG OLED C7 55-77" OLED (2017) has 12 ports in total: 4 × HDMI 2.0b (Type A – Standard), 3 × USB Type-A (USB 2.0), 1 × Optical TOSLINK (S/PDIF), 1 × RJ-45 (100BASE-TX Fast Ethernet), 1 × 3.5mm TRS (Stereo Audio), 1 × Composite Video (RCA) and 1 × RF Antenna Input (Coaxial).
What kinds of ports does the LG OLED C7 55-77" OLED (2017) have?
By connector family, the LG OLED C7 55-77" OLED (2017) has 4 HDMI, 3 USB, 2 Audio, 2 Video (Legacy) and 1 Network.
How many USB ports does the LG OLED C7 55-77" OLED (2017) have?
The LG OLED C7 55-77" OLED (2017) has 3 USB ports: 3 × USB Type-A (USB 2.0).
What video connections does the LG OLED C7 55-77" OLED (2017) have?
The LG OLED C7 55-77" OLED (2017) has 6 ports that can carry video: 4 × HDMI 2.0b (Type A – Standard), 1 × Composite Video (RCA) and 1 × RF Antenna Input (Coaxial).
