ZVOX SB380 vs Denon DHT-S217 comparison definitely makes sense. Based on our rating, SB380 has a total rating of 4 out of 10 versus 4.8 for DHT-S217. The competitors' control buttons are different: power, volume down, volume up, input and power, source, demo, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the ZVOX SB380 has 3.1 versus 2.1 for the Denon DHT-S217. The output power is different and equal to 45 W for the SB380 versus 40 (overall) W for the DHT-S217. Competitors have a built-in subwoofer. The ZVOX SB380 got our rating of 6 out of 10, and the Denon DHT-S217 4 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Both models do not have WI-FI support. Only the DHT-S217 has Bluetooth support. Only the DHT-S217 supports HDMI Audio Return Channel (ARC). For connectivity, the SB380 received a rating of 4/10 versus 7/10, respectively.
App control is available for the DHT-S217. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
Only the DHT-S217 has a Dolby Atmos multichannel audio format support. The soundbars do not support the surround sound technology DTS:X. For multichannel surround ZVOX SB380 got a rating of 4, and Denon DHT-S217 5 out of 10.