Samsung Q800B vs JBL BAR 300 comparison definitely makes sense. Based on our rating, Q800B has a total rating of 9.2 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 Q800B has 5.1.2 versus 5.0 for the JBL BAR 300. The output power is different and equal to 360 (overall) W for the Q800B versus 260 (overall) W for the BAR 300. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Samsung Q800B got our rating of 8 out of 10, and the JBL BAR 300 6 for its audio features and specs.
Spotify is available on each of the soundbars. Both devices can play streaming audio from Pandora, SoundCloud.
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 Q800B received a rating of 9/10 versus 10/10, 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. A surround technology DTS:X is supported only by the Q800B. For multichannel surround Samsung Q800B got a rating of 10, and JBL BAR 300 7 out of 10.