Samsung's 2024 flagship 11.1.4-channel soundbar finally adds full HDMI 2.1 passthrough with 4K 120Hz at 10-bit 4:4:4 color — a major upgrade for PS5 and Xbox Series X owners. Two HDMI inputs with 40 Gbps bandwidth handle everything from gaming consoles to Blu-ray players without forcing a direct TV connection. The eARC output delivers lossless Dolby Atmos and DTS:X from your TV's streaming apps. An optical input provides backward compatibility, though it cannot carry Atmos metadata.
11.1.4ch Dolby Atmos soundbar with two HDMI 2.1 inputs (4K/120Hz), eARC output, and optical.
Device Information
- Manufacturer
- Samsung
- Release Year
- 2024
- Model Number
- HW-Q990D/ZA
- Category
- Audio Equipment
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) | 2 | — | — | HDMI IN | 40 Gbps bandwidth, 4K/120Hz 10-bit 4:4:4 passthrough, Dolby Vision, HDR10+, VRR, ALLM |
| HDMI 2.1 (Type A – Standard) | 1 | — | — | HDMI OUT (eARC) | eARC output to TV. Supports lossless Dolby Atmos and DTS:X passback. |
| Optical TOSLINK (S/PDIF) | 1 | — | — | Optical In | Backward-compatible audio input. Does not support Dolby Atmos or DTS:X. |
| USB Type-A (USB 2.0) | 1 | — | — | USB (Service) | For firmware updates and service only — not for media playback |
Other Samsung Audio Equipment models with the same ports
Notes & Compatibility
First Samsung soundbar with full HDMI 2.1 inputs (40Gbps). USB port on bottom is for service/firmware only, not media playback. Samsung’s spec lists HDMI-CEC and ‘USB Music Playback: No’, which is why the USB port is service-only. Beyond HDMI there is Wi-Fi (AirPlay 2, Spotify Connect, Tidal Connect) and Bluetooth 5.2, and a compatible Samsung TV can send Dolby Atmos to the bar over Wi-Fi (Wireless Dolby Atmos), so TV audio doesn’t strictly need the eARC cable.
Common questions
How many ports does the Samsung HW-Q990D (2024) have?
The Samsung HW-Q990D (2024) has 5 ports in total: 3 × HDMI 2.1 (Type A – Standard), 1 × Optical TOSLINK (S/PDIF) and 1 × USB Type-A (USB 2.0).
What kinds of ports does the Samsung HW-Q990D (2024) have?
By connector family, the Samsung HW-Q990D (2024) has 3 HDMI, 1 Audio and 1 USB.
How many USB ports does the Samsung HW-Q990D (2024) have?
The Samsung HW-Q990D (2024) has 1 USB port: 1 × USB Type-A (USB 2.0).
What video connections does the Samsung HW-Q990D (2024) have?
The Samsung HW-Q990D (2024) has 3 ports that can carry video: 3 × HDMI 2.1 (Type A – Standard).
Does the Samsung HW-Q990D (2024) have a headphone jack?
No. The Samsung HW-Q990D (2024) has no 3.5 mm headphone jack. Its audio connections are 3 × HDMI 2.1 (Type A – Standard) and 1 × Optical TOSLINK (S/PDIF).
