The VIZIO SB3651-E6 vs Sony HT-A3000 comparison proves that these soundbars have many common features. Based on our rating, both soundbars have the same overall rating of 7.6.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the VIZIO SB3651-E6 has 5.1 versus 3.1 for the Sony HT-A3000. Only the Sony HT-A3000 has a built-in subwoofer. Both models received our 7 rating of 10 for their audio features and specs. 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 VIZIO SB3651-E6 has 1/0 HDMI inputs/outputs versus 0/1 of the Sony HT-A3000. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the SB3651-E6 received a rating of 8/10 versus 7/10, respectively. App control is available for the SB3651-E6. A built-in microphone is present only on the SB3651-E6. Soundbars do not have Multi-room support.
Only the HT-A3000 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the HT-A3000. For multichannel surround VIZIO SB3651-E6 got a rating of 4, and Sony HT-A3000 10 out of 10.