VIZIO SB2821-D6 vs LG SK1 review

Votes 1 1
Rating 5 5

VIZIO SB2821-D6 vs LG SK1 comparison chart

VIZIO SB2821-D6 vs LG SK1 review

VIZIO SB2821-D6
vs
LG SK1

I had a chance to test and compare two models: VIZIO SB2821-D6 vs LG SK1 and this review should help people who are looking for a good soundbar. The VIZIO SB2821-D6 was rated 4.8, while the LG SK1 has a rating 4.5.

Audio features

Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that SB2821-D6 has 2.1 and SK1 has 2.0. The built-in subwoofer is not implemented in any of these models. Rate 6 out of 10 received the VIZIO SB2821-D6 for audio features and specs, but the LG SK1 received 5 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. Neither the SB2821-D6 nor SK1 has the HDMI Audio Return Channel (ARC). Connecting devices via USB is possible in both models. We rated the connectivity of the SB2821-D6 at 4 out of 10, while the SK1 was rated 6/10.

Features

None of these soundbars can be controlled using the app. Soundbars in this review are not 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 SB2821-D6 or SK1. Devices from this comparison cannot process surround sound due to lack of DTS:X. The SB2821-D6 was rated 5/10, while the SK1 received a mark of 4/10 for multichannel surround.

Advantages VIZIO SB2821-D6 over LG SK1

  • Separate subwoofer in package
Add soundbar to comparison
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Common

Product

VIZIO SB2821-D6
LG SK1

Model

SB2821-D6
SK1

Brand

VIZIO
LG

Reviews

2005
118

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
has not

Audio features

Built-in channels

2.1
2.0

Amplification type

active
active

Output power, W

40

Separate speaker (in package)

0
0

Separate speaker connections

wired, wireless
has not

Subwoofer

Built-in subwoofer

Separate subwoofer (in package)

Separate subwoofer connections

wireless

Streaming services

Apple Music (AirPlay)

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

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

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital
Dolby Digital

DTS:X

DTS (other)

DTS TruSurround
has not

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

28 x 3 x 3/71.1 x 7.6 x 7.6
71 x 12.7 x 17.7/28.5 x 5.4 x 7.9

Weight, kg/pounds

1.3/3.8
1.8/4.4

Other

Release year

2016
2018
VIZIO SB2821-D6
LG SK1
VIZIO SB2821-D6
LG SK1

Soundbars SoundStrokes Art comparison rating

  • better
  • worse
  • 4.8
  • 4.5
  • 4.8VIZIO SB2821-D6
  • 4.5LG SK1