Samsung S800B vs LG SLM4R comparison definitely makes sense. Based on our rating, S800B has a total rating of 8.6 out of 10 versus 5.2 for SLM4R.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Samsung S800B has 3.1.2 versus 4.1 for the LG SLM4R. The output power is different and equal to 330 (overall) W for the S800B versus 420 (overall) W for the SLM4R. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. Both models received our 7 rating of 10 for their audio features and specs.
Spotify support is available on the S800B.
Only the Samsung S800B can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the S800B supports HDMI Audio Return Channel (ARC). For connectivity, the S800B received a rating of 7/10 versus 6/10, respectively.
App control is available in every soundbar. A built-in microphone is present only on the S800B. Soundbars do not have Multi-room support.
Only the S800B has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the S800B. For multichannel surround Samsung S800B got a rating of 10, and LG SLM4R 5 out of 10.