The QN90D is Samsung's 2024 flagship Mini-LED — Neo QLED tech with anti-glare coating and a peak-brightness focus that makes it Samsung's go-to set for bright rooms. Connectivity is generous: four HDMI 2.1 ports support 4K at 120 Hz with consoles and 4K at 144 Hz with a compatible PC, alongside VRR (FreeSync Premium Pro), ALLM and HGiG; one HDMI doubles as the eARC return for soundbars and AVRs. Wired I/O includes two USB Type-A 2.0 ports, Ethernet, Optical TOSLINK, an RF antenna input and Samsung's EX-Link service port. The 98-inch model caps HDMI at 4K/120 Hz instead of 144 Hz.
Samsung’s 2024 flagship 4K Neo QLED with four HDMI 2.1 ports, eARC, 4K@144Hz from PC, two USB-A and Ethernet.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2024
- Model Number
- QN65QN90DAFXZA (US 65")
- Category
- TV
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 3 | HDMI 1, 2, 4 | 4K@120Hz consoles / 4K@144Hz PC, VRR (FreeSync Premium Pro), ALLM |
| HDMI 2.1 (Type A – Standard) | 1 | HDMI 3 (eARC) | eARC for soundbar/AVR; same 4K@144Hz PC support as other ports |
| USB Type-A (USB 2.0) | 2 | USB 1-2 | Storage and peripherals |
| RJ-45 (Gigabit Ethernet) | 1 | LAN | Wired networking |
| Optical TOSLINK (S/PDIF) | 1 | Digital Audio Out | Compressed surround output |
| RF Antenna Input (Coaxial) | 1 | ANT IN | Terrestrial/cable tuner input |
Notes & Compatibility
HDMI 3 is the eARC port. All four HDMI 2.1 ports support 4K@120Hz from consoles and 4K@144Hz from a compatible PC on every size except the 98″, which tops out at 4K@120Hz on all four ports.
