In this article, we will talk about VIZIO SB2821-D6 vs Polk Audio MagniFi One comparison. The VIZIO SB2821-D6 was rated 4.4, while the Polk Audio MagniFi One has a rating 4.7. The soundbars are equipped with a different number of buttons, power, input, Bluetooth, volume down, volume up for the SB2821-D6 and power, volume down, volume up, source, bass up/down, mute, Bluetooth for the MagniFi One.
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. Both devices do not have Google Play Music on board. The units in this comparison do not support Spotify.
Both models do not have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. Neither the SB2821-D6 nor MagniFi One has the HDMI Audio Return Channel (ARC). The connectivity of each of the models was estimated at 5/10.
None of these soundbars can be controlled using the app. Soundbars in this review are not equipped with a microphone. The models under consideration cannot become part of a multiroom system.
Dolby Atmos audio decoder support is not implemented in either the SB2821-D6 or MagniFi One. Devices from this comparison cannot process surround sound due to lack of DTS:X. DTS Virtual:X technology not supported by any of the soundbars in this review. The SB2821-D6 was rated 2/10, while the MagniFi One received a mark of 4/10 for multichannel surround.
The Polk Audio MagniFi One is better soundbar in this comparison. Check Polk Audio MagniFi One price