Jan 31, 2020
The number of soundbars on the market today is gradually becoming such that it is increasingly difficult for the user to understand the huge variety of models. And their prices range from the amount o...
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Polk Audio SIGNA S2 vs VIZIO SB3821-C6
Polk Audio and VIZIO
signa-s2.jpg
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
Polk Audio SIGNA S2
VIZIO SB3821-C6
Model
SIGNA S2
SB3821-C6
Brand
Polk Audio
VIZIO
Reviews
6669
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, source, Bluetooth
power, input, Bluetooth, volume down, volume up
Audio features
Built-in channels
2.1
2.1
Amplification type
active
active
Output power, W
Separate speaker (in package)
0
0
Separate speaker connections
wireless
has not
Subwoofer
Built-in subwoofer
Separate subwoofer (in package)
Separate subwoofer connections
wireless
wireless
Streaming services
Apple Music (AirPlay)
AirPlay
Amazon Music
Spotify
Other streaming services
has not
has not
Connectivity
WI-FI
Bluetooth
Ethernet (RJ45)
0
0
NFC
HDMI input/output
1/0
0/0
HDMI ARC
HDMI eARC
HDMI CEC
Optical digital input/output
1/0
1/0
USB
1 (USB 2.0)
Coaxial digital input/output
0/0
1/0
Analog audio input/output (RCA)
1/0
1/0
Headphone output
0
0
Subwoofer output
0
0
Features
Voice control
App control
Microphone
Remote control
Multi-room
Multichannel surround
Dolby Atmos
Dolby (other)
Dolby Digital
Dolby Digital
DTS:X
DTS (other)
has not
DTS TruSurround
Dimensions
Size (Wx H x D), cm/in
89.9 x 5.4 x 8.1/35.4 x 2.1 x 3.2
96.5 x 7.6 x 7.6/38 x 3 x 3
Weight, kg/pounds
2.6/5.8
Other
Release year
2018
2015
Soundbars CHooseratoR comparison rating
- 5Polk Audio SIGNA S2
- 4.5VIZIO SB3821-C6
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