VIZIO SB3821-C6 vs LG SN5Y review

Votes 1 1
Rating 5 5

VIZIO SB3821-C6 vs LG SN5Y comparison chart

VIZIO SB3821-C6 vs LG SN5Y review

VIZIO SB3821-C6
vs
LG SN5Y

If you have already decided that you want to buy a new soundbar, but still don’t know what exactly you want, the VIZIO SB3821-C6 vs LG SN5Y comparison is here to offer you two decent solutions. The VIZIO SB3821-C6 was rated 4.5, while the LG SN5Y has a rating 6. The soundbars are equipped with a different number of buttons, power, input, Bluetooth, volume down, volume up for the SB3821-C6 and power, volume down, volume up, function for the SN5Y.

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. Rate 5 out of 10 received the VIZIO SB3821-C6 for audio features and specs, but the LG SN5Y received 6 out of 10.

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. The HDMI Audio Return Channel (ARC) is implemented only in the SN5Y. Connecting devices via USB is possible in both models. We rated the connectivity of the SB3821-C6 at 6 out of 10, while the SN5Y was rated 8/10. The manufacturer of the SN5Y provides a device control application. The LG SN5Y 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 SB3821-C6 or SN5Y. Devices from this comparison cannot process surround sound due to lack of DTS:X. The same score of 5/10 was put to the soundbars for multichannel surround support.

Advantages LG SN5Y over VIZIO SB3821-C6

  • Audio return channel (HDMI ARC) support
  • App control
  • Microphone
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Common

Product

VIZIO SB3821-C6
LG SN5Y

Model

SB3821-C6
SN5Y

Brand

VIZIO
LG

Reviews

6692
168

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, function

Audio features

Built-in channels

2.1
2.1

Amplification type

active
active

Output power, W

400 (overall)

Separate speaker (in package)

0
0

Separate speaker connections

has not
wireless

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless
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
1/1

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
0/0

Analog audio input/output (RCA)

1/0
0/0

Headphone output

0
0

Subwoofer output

0
0

Features

Voice control

Google Assistant

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital
Dolby Digital

DTS:X

DTS (other)

DTS TruSurround
DTS Digital Surround, DTS Virtual:X

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

96.5 x 7.6 x 7.6/38 x 3 x 3
88.9 x 5 x 7.6/35 x 2.2 x 3.4

Weight, kg/pounds

2.6/5.8
2.2/5.2

Other

Release year

2015
2020
VIZIO SB3821-C6
LG SN5Y
VIZIO SB3821-C6
LG SN5Y

Soundbars SoundStrokes Art comparison rating

  • better
  • worse
  • 4.5
  • 6
  • 4.5VIZIO SB3821-C6
  • 6LG SN5Y

VIZIO SB3821-C6 competitors

LG SN5Y competitors