The VIZIO SB2821-D6 vs LG SN10YG comparison proves that these soundbars have many common features. Based on our rating, SB2821-D6 has a total rating of 4.8 out of 10 versus 7.2 for SN10YG. The competitors' control buttons are different: power, input, Bluetooth, volume down, volume up and power, volume down, volume up, function, play/pause, microphone, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the VIZIO SB2821-D6 has 2.1 versus 5.1.2 for the LG SN10YG. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The VIZIO SB2821-D6 got our rating of 6 out of 10, and the LG SN10YG 8 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Only the LG SN10YG can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the SN10YG supports HDMI Audio Return Channel (ARC). Both soundbars have a USB connector. For connectivity, the SB2821-D6 received a rating of 4/10 versus 9/10, respectively. App control is available for the SN10YG. A built-in microphone is present only on the SN10YG. Soundbars do not have Multi-room support.
Only the SN10YG has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the SN10YG. For multichannel surround VIZIO SB2821-D6 got a rating of 5, and LG SN10YG 10 out of 10.