VIZIO SB2920-C6 vs VIZIO SB3821-C6

SB2920-C6 vs SB3821-C6 comparison chart

Overall
VIZIO SB2920-C6
4
VIZIO SB3821-C6
4.5
4
5
Votes 1 1
Rating 5 5
VIZIO SB2920-C6

Jan 31, 2020

Why not to experience the best existing sound from thу soundbar from the well-known company. Check this VIZIO SB2920-C6 review for all the VIZIO SB2920-C6 specs. Article navigation Features Design...

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VIZIO SB3821-C6

Nov 22, 2019

If for once you believed that SB3851-C0 was the best of Vizio's soundbar speaker system, then you probably have not seen the VIZIO SB3821-C6 review. Other than the room-filling sound from the wireles...

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Common

Product

VIZIO SB2920-C6
VIZIO SB3821-C6

Model

SB2920-C6
SB3821-C6

Brand

VIZIO
VIZIO

Reviews

6525
8357

General

Placement type

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

Connection to source

wired, wireless
wired, wireless

Soundbar buttons

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

Audio features

Built-in channels

2.0
2.1

Amplification type

active
active

Output power, W

Separate speaker (in package)

0
0

Separate speaker connections

has not
has not

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wired
wireless

Streaming services

Apple Music (AirPlay)

Amazon Music

Spotify

Other streaming services

has not
has not

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
0

NFC

HDMI input/output

0/0
0/0

HDMI ARC

HDMI eARC

HDMI CEC

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)

2/0
1/0

Headphone output

0
0

Subwoofer output

1
0

Features

Voice control

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

has not
Dolby Digital

DTS:X

DTS (other)

has not
DTS TruSurround

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

73 x 7.6 x 7.6/29 x 3 x 3
96.5 x 7.6 x 7.6/38 x 3 x 3

Weight, kg/pounds

2/4.5
2.6/5.8

Other

Release year

2015
2015
VIZIO SB2920-C6
VIZIO SB3821-C6
VIZIO SB2920-C6
VIZIO SB3821-C6

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 4
  • 4.5
  • 4VIZIO SB2920-C6
  • 4.5VIZIO SB3821-C6