LG SC9S vs Samsung HW-Q990F
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Choosing between the LG SC9S and Samsung HW-Q990F? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
Looking at overall performance dimensions: The LG SC9S scores higher in value. They score similarly in ease of use.
These soundbars differ in only the Samsung HW-Q990F includes Dolby Atmos support. Atmos support and included subwoofer can significantly impact the immersive experience.
These two Soundbar options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | $699.99 | N/A |
| Channel Config | — | 11.1.4 |
| Total Power (RMS) | — | 756W |
| Driver Count | — | — |
| Freq Response Low | — | — |
| Freq Response High | — | — |
| Passive | — | No |
| Dolby Atmos | — | Yes |
| Dolby Digital+ | — | Yes |
| Dolby TrueHD | — | Yes |
| DTS:X | — | Yes |
| DTS Virtual:X | — | No |
| DTS-HD Master | — | No |
| Built-in Sub | — | No |
| Wireless Sub Included | — | Yes |
| Wireless Sub Support | — | Yes |
| Wireless Surround Support | — | Yes |
| HDMI eARC | — | Yes |
| HDMI Inputs | — | 1 |
| HDMI Version | — | 2.1 |
| Optical Input | — | Yes |
| Analog Stereo In | — | No |
| Sub Pre-Out | — | No |
| Ethernet | — | Yes |
| Bluetooth | — | Yes |
| BT Version | — | 5.2 |
| Wi-Fi | — | Yes |
| Wi-Fi Standard | — | Wi-Fi 5 |
| AirPlay 2 | — | Yes |
| Chromecast | — | No |
| Spotify Connect | — | No |
| Voice Assistants | — | Alexa, Google Assistant |
| Room Calibration | — | SpaceFit Sound Pro |
| Dialog Enhancement | — | Yes |
| Night Mode | — | Yes |
| App Control | — | SmartThings |
| Wall Mountable | — | Yes |
Key Differences
- Channel Config: LG SC9S at — vs Samsung HW-Q990F at 11.1.4
- Total Power (RMS): LG SC9S at — vs Samsung HW-Q990F at 756W
- Passive: LG SC9S at — vs Samsung HW-Q990F at No
- Dolby Atmos: LG SC9S at — vs Samsung HW-Q990F at Yes
- Dolby Digital+: LG SC9S at — vs Samsung HW-Q990F at Yes
