VIZIO SB3821-C6 vs ZVOX SB380 review

Votes 1 1
Rating 5 5

VIZIO SB3821-C6 vs ZVOX SB380 comparison chart

VIZIO SB3821-C6 vs ZVOX SB380 review

VIZIO SB3821-C6
vs
ZVOX SB380

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 ZVOX SB380 comparison is here to offer you two decent solutions. The VIZIO SB3821-C6 was rated 4.5, while the ZVOX SB380 has a rating 4. 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, input for the SB380.

Audio features

Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that SB3821-C6 has 2.1 and SB380 has 3.1. A built-in subwoofer is available only in the ZVOX SB380. Rate 5 out of 10 received the VIZIO SB3821-C6 for audio features and specs, but the ZVOX SB380 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. Bluetooth support integrated in the SB3821-C6. Neither the SB3821-C6 nor SB380 has the HDMI Audio Return Channel (ARC). We rated the connectivity of the SB3821-C6 at 6 out of 10, while the SB380 was rated 4/10.

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 SB3821-C6 or SB380. Devices from this comparison cannot process surround sound due to lack of DTS:X. The SB3821-C6 was rated 5/10, while the SB380 received a mark of 4/10 for multichannel surround.

Advantages VIZIO SB3821-C6 over ZVOX SB380

  • Separate subwoofer in package
  • Bluetooth enabled

Advantages ZVOX SB380 over VIZIO SB3821-C6

  • Built-in subwoofer
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Common

Product

VIZIO SB3821-C6
ZVOX SB380

Model

SB3821-C6
SB380

Brand

VIZIO
ZVOX

Reviews

6692
581

General

Placement type

table-top, wall-mountable
table-top, wall-mountable

Connection to source

wired, wireless
wired

Soundbar buttons

power, input, Bluetooth, volume down, volume up
power, volume down, volume up, input

Audio features

Built-in channels

2.1
3.1

Amplification type

active
active

Output power, W

45

Separate speaker (in package)

0
0

Separate speaker connections

has not
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

has not
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
2/0

USB

1 (USB 2.0)

Coaxial digital input/output

1/0
0/0

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)

DTS TruSurround
has not

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 12.7 x 7.6/35.5 x 5.7 x 3.3

Weight, kg/pounds

2.6/5.8
4/9.8

Other

Release year

2015
2017
VIZIO SB3821-C6
ZVOX SB380
VIZIO SB3821-C6
ZVOX SB380

Soundbars SoundStrokes Art comparison rating

  • better
  • worse
  • 4.5
  • 4
  • 4.5VIZIO SB3821-C6
  • 4ZVOX SB380

VIZIO SB3821-C6 competitors

ZVOX SB380 competitors