The LG SN9YG vs Samsung Q910B comparison proves that these soundbars have many common features. Based on our rating, SN9YG has a total rating of 7 out of 10 versus 9.4 for Q910B.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG SN9YG has 5.1.2 versus 9.1.2 for the Samsung Q910B. The output power is identical and equal to 520 (overall) W. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The LG SN9YG got our rating of 8 out of 10, and the Samsung Q910B 9 for its audio features and specs.
Spotify support is available on the Q910B.
These models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Each soundbar has 1/1 HDMI inputs/outputs. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the SN9YG received a rating of 8/10 versus 9/10, respectively. App control is available in every soundbar. A built-in microphone is present in each model. Soundbars do not have Multi-room support.
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review. For multichannel surround, each of the opponents received 10 points out of 10.