Polk Audio SIGNA S2 vs VIZIO SB3651-F6

Polk Audio SIGNA S2
vs
VIZIO SB3651-F6

In this Side-by-Side comparison we will talk about Polk Audio SIGNA S2 and VIZIO SB3651-F6. SIGNA S2 has a total rating of 5 out of 10 vs 6.4 out of 10 for SB3651-F6.

Advantages Polk Audio SIGNA S2 over VIZIO SB3651-F6

  • AirPlay compatible

Advantages VIZIO SB3651-F6 over Polk Audio SIGNA S2

  • 5.1 vs 2.1 built-in channels
  • Separate speakers in package
  • Google Play Music compatible
  • Spotify compatible
  • WI-FI enabled
  • USB port
  • App control

Common strengths

  • Both soundbars have separate subwoofers in package
  • Bluetooth enabled
  • 1/0 HDMI in/out
  • Audio return channel (HDMI ARC) support
Votes 1 1
Rating 5 5

Soundbars comparison chart

Overall
Polk Audio SIGNA S2
5
VIZIO SB3651-F6
6.4
4
5
Polk Audio SIGNA S2

Polk Audio SIGNA S2 review

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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VIZIO SB3651-F6

VIZIO SB3651-F6 review

Nov 29, 2019

Customers find VIZIO SB3651-F6 specs proving it to be a high-level solution. An indeed it offers an immersive listening experience thanks to up-firing speakers and Atmos support. More thoughts check ...

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Common

Product

Polk Audio SIGNA S2
VIZIO SB3651-F6

Model

SIGNA S2
SB3651-F6

Brand

Polk Audio
VIZIO

Reviews

3094
373

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
5.1

Amplification type

active
active

Output power, W

Separate speaker (in package)

0
2

Separate speaker connections

wireless
wireless

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

1
1

Separate subwoofer connections

wireless
wired, wireless

Streaming services

Apple Music (AirPlay)

AirPlay

Google Play Music

Amazon Music

Spotify

Other streaming services

has not
Pandora, Chromecast, iHeart

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
1

NFC

HDMI input/output

1/0
1/0

HDMI ARC

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 Digital

Dolby Pro Logic II

DTS:X

DTS Virtual:X

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

89.9 x 5.4 x 8.1/35.4 x 2.1 x 3.2
91.4 x 5.3 x 8.1/36 x 2.1 x 3.2

Weight, kg/pounds

2.1/4.6
Polk Audio SIGNA S2
VIZIO SB3651-F6
Polk Audio SIGNA S2
VIZIO SB3651-F6

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 5
  • 6.4
  • 5Polk Audio SIGNA S2
  • 6.4VIZIO SB3651-F6

The VIZIO SB3651-F6 is better soundbar in this comparison. Check VIZIO SB3651-F6 price