LG's 2017 C7 tops out at 4K@60Hz: its four HDMI inputs are HDMI 2.0 with HDCP 2.2 on every one, so there's no 120Hz or VRR for current consoles, but any 4K streamer or Blu-ray player is fully served. It handles Dolby Vision, HDR10 and HLG, and runs webOS 3.5. Audio return is ARC rather than eARC, so lossless TrueHD and DTS-HD MA won't reach a soundbar over HDMI; the optical output is the fallback for older bars. 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 3.2 Gen 1) | 1 | — | — | — | For media playback; LG lists one of the three USB ports as USB 3.0 |
| USB Type-A (USB 2.0) | 2 | — | — | — | 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 |
Notes & Compatibility
HDMI: 4x HDMI 2.0b (4K@60Hz, HDCP 2.2). ARC: HDMI 2. USB: 3x Type-A, one USB 3.0 and two USB 2.0. 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), 1 × USB Type-A (USB 3.2 Gen 1), 2 × 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: 1 × USB Type-A (USB 3.2 Gen 1) and 2 × 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).
