In this article, we will talk about VIZIO SB2821-D6 vs Sony HT-CT800 comparison. The VIZIO SB2821-D6 was rated 4.8, while the Sony HT-CT800 has a rating 6.4. The soundbars are equipped with a different number of buttons, power, input, Bluetooth, volume down, volume up for the SB2821-D6 and power, input, Bluetooth, music service, volume down, volume up for the HT-CT800.
Each of the models under consideration has active amplification type. By the number of channels, the devices do not differ. The built-in subwoofer is not implemented in any of these models. An external subwoofer can be connected to any of the units in this comparison. Audio features and specs of considered models we rated 6 out of 10 in our ranking.
Soundbars do not have AirPlay support. The HT-CT800 can play audio from Spotify.
Wireless Internet connection is realized only in the HT-CT800. Soundbars from this comparison have Bluetooth support. The HDMI Audio Return Channel (ARC) is implemented only in the HT-CT800. Connecting devices via USB is possible in both models. We rated the connectivity of the SB2821-D6 at 4 out of 10, while the HT-CT800 was rated 8/10.
None of these soundbars can be controlled using the app. Soundbars in this review are not equipped with a microphone. The Sony HT-CT800 may become part of a multiroom system.
Dolby Atmos audio decoder support is not implemented in either the SB2821-D6 or HT-CT800. Devices from this comparison cannot process surround sound due to lack of DTS:X. The SB2821-D6 was rated 5/10, while the HT-CT800 received a mark of 6/10 for multichannel surround.