VIZIO SB2821-D6 vs VIZIO SB2920-C6 review

Votes 1 1
Rating 5 5
VIZIO SB2821-D6
vs
VIZIO SB2920-C6

It makes sense comparing VIZIO SB2821-D6 vs VIZIO SB2920-C6 because they both are able to give some premium features. Based on our rating, SB2821-D6 has a total rating of 4.4 out of 10 versus 4 for SB2920-C6. The competitors' control buttons are different: power, input, Bluetooth, volume down, volume up and power, volume down, volume up, input, Bluetooth, respectively.

Audio features

Both soundbars have active amplification type. A significant difference between the units in the number of channels, the VIZIO SB2821-D6 has 2.1 versus 2.0 for the VIZIO SB2920-C6. Competitors do not have a built-in subwoofer. The SB2821-D6 has a wireless connection to separate subwoofer, and the SB2920-C6 - wired. The VIZIO SB2821-D6 got our rating of 6 out of 10, and the VIZIO SB2920-C6 5 for its audio features and specs.

Streaming services

Soundbars do not have AirPlay support. Both models do not support Google Play Music. Spotify support not implemented in both soundbars.

Connectivity

Both models do not have WI-FI support. Rivals from our review have Bluetooth support. The HDMI Audio Return Channel (ARC) does not support any one of these models. Both soundbars have a USB connector. For connectivity, each of the soundbars received a rating of 5/10.

Features

Compared soundbars have no app control. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.

Multichannel surround

None of soundbars equipped with Dolby Atmos multichannel audio decoder. The soundbars do not support the surround sound technology DTS:X. Compared devices do not have DTS Virtual:X support.

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Common

Product

VIZIO SB2821-D6
VIZIO SB2920-C6

Model

SB2821-D6
SB2920-C6

Brand

VIZIO
VIZIO

Reviews

6426
4315

General

Placement type

table-top, wall-mountable
table-top, wall-mountable

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

power, input, Bluetooth, volume down, volume up
power, volume down, volume up, input, Bluetooth

Audio features

Built-in channels

2.1
2.0

Amplification type

active
active

Output power, W

Separate speaker (in package)

0
0

Separate speaker connections

wired, wireless

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

1
0

Separate subwoofer connections

wireless
wired

Streaming services

Apple Music (AirPlay)

Google Play Music

Amazon Music

Spotify

Other streaming services

TIDAL, VIZIO SmartCast, Chromecast
has not

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
0

NFC

HDMI input/output

0/0
0/0

HDMI ARC

Optical digital input/output

1/0
1/0

USB

1 (USB 2.0)
1 (USB 2.0)

Coaxial digital input/output

1/0
1/0

Analog audio input/output (RCA)

1/0
2/0

Headphone output

0
0

Subwoofer output

0
1

Features

Voice control

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby Digital

Dolby Pro Logic II

DTS:X

DTS Virtual:X

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

28 x 3 x 3/71.1 x 7.6 x 7.6
73 x 7.6 x 7.6/29 x 3 x 3

Weight, kg/pounds

1.3/3.8
2/4.5
VIZIO SB2821-D6
VIZIO SB2920-C6
VIZIO SB2821-D6
VIZIO SB2920-C6

Soundbars SoundStrokes Art comparison rating

  • better
  • worse
  • 4.4
  • 4
  • 4.4VIZIO SB2821-D6
  • 4VIZIO SB2920-C6

The VIZIO SB2821-D6 is better soundbar in this comparison. Check VIZIO SB2821-D6 price