


| Connection Type | Port / Interface Name | Advantages | Notes / Considerations |
| HDMI ARC / eARC | HDMI (ARC or eARC labeled) | Best audio quality, supports Dolby Atmos, DTS, and other high-resolution formats | Both TV and Soundbar must support ARC/eARC |
| Optical (TOSLINK) | OPTICAL / DIGITAL AUDIO OUT | Stable transmission, high compatibility | Does not support Atmos; volume may need separate control |
| Bluetooth | Wireless | Convenient, easy installation | May have audio-video delay |
| Wi-Fi (SmartThings) | Wireless (Wi-Fi) | Multi-room control, better audio quality than Bluetooth | Requires Samsung SmartThings App |
| AUX 3.5mm / RCA | ANALOG / AUX | Universal interface, compatible with older TVs | Audio quality is average; limited functionality |
| USB | USB | Play local music | Music playback only, cannot transmit TV audio |