First Master Series OLED with X1 Ultimate processor. First Sony TV with eARC support. Acoustic Surface Audio.
Device Information
- Manufacturer
- Sony
- Release Year
- 2018
- Model Number
- XBR-55A9F
- Category
- tv
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 2.0b (Type A - Standard) | 4 | — | All 4K@60Hz. HDMI 3 has eARC/ARC |
| USB Type-A (USB 3.2 Gen 1) | 1 | — | 5Gbps |
| USB Type-A (USB 2.0) | 2 | — | 480Mbps |
| Optical TOSLINK (S/PDIF) | 1 | — | Digital audio output |
| 3.5mm TRS (Stereo Audio) | 1 | — | Center Speaker Input |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | — | 100Mbps limit |
| RF Antenna Input (Coaxial) | 1 | — | ATSC tuner |
Notes & Compatibility
All HDMI ports are HDMI 2.0b (18Gbps, 4K@60Hz max). HDMI 3 has eARC/ARC. No HDMI 2.1, no 4K@120Hz, no VRR.