The Sony HT-Z9F vs VIZIO SB3651-E6 comparison proves that these soundbars have many common features. Based on our rating, HT-Z9F has a total rating of 6.8 out of 10 versus 7 for SB3651-E6. The competitors' control buttons are different: power, input, Bluetooth, music service, volume down, volume up and power, input, Bluetooth, volume down, volume up, respectively.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Sony HT-Z9F has 3.1 versus 5.1 for the VIZIO SB3651-E6. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. The Sony HT-Z9F got our rating of 7 out of 10, and the VIZIO SB3651-E6 8 for its audio features and specs. Only the SB3651-E6 supports Google Play Music. Spotify is available on each of the soundbars.
These models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Sony HT-Z9F has 2/0 HDMI inputs/outputs versus 1/0 of the VIZIO SB3651-E6. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the HT-Z9F received a rating of 8/10 versus 9/10, respectively. App control is available for the SB3651-E6. None of the models under consideration have a built-in microphone. Multi-room is only available for the Sony HT-Z9F.
Only the HT-Z9F has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the HT-Z9F. Compared devices do not have DTS Virtual:X support. For multichannel surround Sony HT-Z9F got a rating of 7, and VIZIO SB3651-E6 2 out of 10.
The VIZIO SB3651-E6 is better soundbar in this comparison. Check VIZIO SB3651-E6 price