Samsung markets this Crystal UHD set with 'HDMI 2.1 features' like ALLM and HDR10+, but the three HDMI ports run at HDMI 2.0 bandwidth — so 4K caps at 60Hz with no VRR on the 43–75-inch sizes. Only the 85-inch model adds Fixed Rate Link for 4K@120Hz. eARC lives on HDMI 3 for a soundbar or AV receiver. Optical audio, Ethernet and two USB 2.0 ports complete the panel, with an RF antenna jack for over-the-air channels.
Samsung’s 4K LED TV with three HDMI 2.0b ports (eARC on HDMI 3); marketed with ‘HDMI 2.1 features’ but 4K@60Hz on all sizes except the 85-inch.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2024
- Model Number
- UN65DU8000FXZA
- Category
- TV
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 2.0b (Type A – Standard) | 2 | HDMI 1–2 | 4K@60Hz, ALLM, HDR10+; HDMI 2.0 bandwidth |
| HDMI 2.0b (Type A – Standard) | 1 | HDMI 3 (eARC) | 4K@60Hz; eARC audio return |
| USB Type-A (USB 2.0) | 2 | USB | Media playback |
| RJ-45 (100BASE-TX Fast Ethernet) | 1 | LAN | Wired network |
| Optical TOSLINK (S/PDIF) | 1 | Digital Audio Out (Optical) | S/PDIF audio output |
Notes & Compatibility
Samsung advertises ‘HDMI 2.1 features’ (ALLM, HDR10+, QMS) but the ports carry HDMI 2.0 bandwidth: 43–75″ sizes are limited to 4K@60Hz with no VRR; the 85″ (UN85DU8000) adds FRL 4K@120Hz. eARC on HDMI 3. RF/coaxial antenna + ATSC tuner in prose (RULE 2), not modeled. Modeled port set reflects the 43–75″ sizes.
