Sitting one step below the S95H flagship, the 2026 S90H is Samsung's high-end OLED and comes in a wide 42-to-83-inch range. It has four HDMI 2.1 ports that accept 4K signals up to 165Hz, with one input handling eARC for passing high-bitrate audio to a soundbar or AV receiver. Unlike the S95H it has no One Connect box, so every cable plugs straight into the panel, and its LAN port is a 10/100 Fast Ethernet jack. As with all Samsung TVs it supports HDR10+ but not Dolby Vision.
Samsung’s 2026 S-series OLED with four 4K@165Hz HDMI 2.1 ports, eARC, three USB, and sizes from 42 to 83 inches.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2026
- Model Number
- QN65S90HAFXZA
- 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) | 3 | — | — | HDMI 1/2/3 | 4K up to 165Hz, VRR, ALLM |
| HDMI 2.1 (Type A – Standard) | 1 | — | — | HDMI 4 (eARC) | eARC output for lossless audio passthrough; 4K up to 165Hz |
| USB Type-A (USB 2.0) | 3 | — | — | USB 1/2/3 | Media playback / storage |
| Optical TOSLINK (S/PDIF) | 1 | — | — | Digital Audio Out (Optical) | S/PDIF audio output |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | — | — | LAN | 10/100 wired network |
| RF Antenna Input (Coaxial) | 1 | — | — | ANT In | Coaxial tuner input |
Other Samsung TV models with the same ports
Same ports, other brands
Notes & Compatibility
All four HDMI ports are 2.1 and all four accept 4K at up to 165 Hz, so any input will do for a high-refresh PC: use a 48 Gbps Ultra High Speed cable, because 4K at 165 Hz is past what an older High Speed lead carries. Consoles stop at 4K 120 Hz, which the same cable handles. eARC lives on HDMI 4 alone, so a soundbar or AV receiver claims that port and leaves three for sources. There is no One Connect box on the S90H, as the 2026 wireless One Connect is an S95H option, so every cable runs to the panel itself and lengths are measured to the TV rather than to a separate box. HDR10+ and HLG are supported; Dolby Vision is not, as on every Samsung TV. LAN is a 10/100 jack. Sizes are 42, 48, 55, 65, 77 and 83 inch.
