Vizio labels all four HDMI ports on this 120Hz QLED as HDMI 2.1, with HDMI 1 carrying eARC and HDMI 3 set up as the primary gaming input for 4K@120Hz (and 1080p@240Hz). Real-world bandwidth sits below the full 48 Gbps HDMI 2.1 ceiling, and 4K@120Hz across every port arrived via firmware. A single USB 2.0 port, Ethernet, optical SPDIF and an ATSC 3.0 tuner with RF antenna complete the connections. For gaming, HDMI 3 is the safest bet.
Device Information
- Manufacturer
- Vizio
- Release Year
- 2024
- Model Number
- VQP65C-84
- Category
- TV
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 1 | — | — | HDMI 1 (eARC) | 4K@120Hz; eARC audio return; below full 48Gbps |
| HDMI 2.1 (Type A – Standard) | 1 | — | — | HDMI 3 (Gaming) | 4K@120Hz, 1080p@240Hz, VRR |
| HDMI 2.1 (Type A – Standard) | 2 | — | — | HDMI 2, 4 | 4K@120Hz per Vizio spec; below full 48Gbps |
| USB Type-A (USB 2.0) | 1 | — | — | USB | Media playback |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | — | — | LAN | Wired network |
| Optical TOSLINK (S/PDIF) | 1 | — | — | Digital Audio Out (Optical/SPDIF) | S/PDIF audio output |
Notes & Compatibility
Vizio labels all four HDMI as 2.1; HDMI 1 has eARC and HDMI 3 is the primary 4K@120Hz gaming port (also 1080p@240Hz). Real bandwidth is below the full 48 Gbps HDMI 2.1 spec and full-port 4K@120Hz was enabled by firmware. RF/coaxial antenna + ATSC 3.0 tuner in prose (RULE 2). Quantum Pro line launched in 2023; carried as a current model in 2024.