Samsung B550 vs JBL BAR 300 comparison definitely makes sense. Based on our rating, B550 has a total rating of 4.6 out of 10 versus 8.4 for BAR 300.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Samsung B550 has 2.1 versus 5.0 for the JBL BAR 300. The output power is different and equal to 410 (overall) W for the B550 versus 260 (overall) W for the BAR 300. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. Both models received our 6 rating of 10 for their audio features and specs.
Spotify support is available on the BAR 300.
Only the JBL BAR 300 can 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 B550 received a rating of 7/10 versus 10/10, respectively.
App control is available for the BAR 300. A built-in microphone is present only on the BAR 300. Soundbars do not have Multi-room support.
Only the BAR 300 has a Dolby Atmos multichannel audio format support. The soundbars do not support the surround sound technology DTS:X. For multichannel surround Samsung B550 got a rating of 6, and JBL BAR 300 7 out of 10.