VIZIO SB2821-D6 vs Polk Audio MagniFi One review

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In this article, we will talk about VIZIO SB2821-D6 vs Polk Audio MagniFi One comparison. The VIZIO SB2821-D6 was rated 4.8, 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.

Audio features

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.

Streaming services

Soundbars do not have AirPlay support. The units in this comparison do not support Spotify.

Connectivity

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). We rated the connectivity of the SB2821-D6 at 4 out of 10, while the MagniFi One was rated 5/10.

Features

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.

Multichannel surround

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. The SB2821-D6 was rated 5/10, while the MagniFi One received a mark of 4/10 for multichannel surround.