Samsung HW-Q90R vs VIZIO SB2821-D6

HW-Q90R vs SB2821-D6 comparison chart

Overall
Samsung HW-Q90R
8.2
VIZIO SB2821-D6
4.8
10
4
Votes 1 1
Rating 5 5
Samsung HW-Q90R

Jan 31, 2020

Samsung's HW-Q90R soundbar is the flagship model of 2019 among similar devices with an additional subwoofer. The uniqueness of this soundbar is that the Samsung HW-Q90R specs contain Dolby Atmos and D...

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VIZIO SB2821-D6

Nov 22, 2019

If you're someone that prefers a bass-heavy listening experience, the VIZIO SB2821-D6 is for you. The soundbar itself also offers a huge improvement over built-in TV speakers, upping the audio experie...

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Common

Product

Samsung HW-Q90R
VIZIO SB2821-D6

Model

HW-Q90R
SB2821-D6

Brand

Samsung
VIZIO

Reviews

1662
2005

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
power, input, Bluetooth, volume down, volume up

Audio features

Built-in channels

7.1.4
2.1

Amplification type

active
active

Output power, W

512 (overall)

Separate speaker (in package)

2
0

Separate speaker connections

wireless
wired, 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
TIDAL, VIZIO SmartCast, Chromecast

Connectivity

WI-FI

Bluetooth

Ethernet (RJ45)

0
0

NFC

HDMI input/output

2/1
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

0/0
1/0

Analog audio input/output (RCA)

0/0
1/0

Headphone output

0
0

Subwoofer output

0
0

Features

Voice control

Amazon Alexa

App control

Microphone

Remote control

Multi-room

Multichannel surround

Dolby Atmos

Dolby (other)

Dolby Digital
Dolby Digital

DTS:X

DTS (other)

DTS Digital Surround
DTS TruSurround

User manual

Manual

Dimensions

Size (Wx H x D), cm/in

122.4 x 8.1 x 13.4/48.2 x 3.2 x 5.3
28 x 3 x 3/71.1 x 7.6 x 7.6

Weight, kg/pounds

8.7/19.4
1.3/3.8

Other

Release year

2019
2016
Samsung HW-Q90R
VIZIO SB2821-D6
Samsung HW-Q90R
VIZIO SB2821-D6

Soundbars CHooseratoR comparison rating

  • better
  • worse
  • 8.2
  • 4.8
  • 8.2Samsung HW-Q90R
  • 4.8VIZIO SB2821-D6