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  1. Home
  2. Soundbar
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style - Bar
    2. Style - Subwoofer
    3. Style - Satellites
    4. Dimensions - Bar
    5. Dimensions - Subwoofer
    6. Dimensions - Satellites
    7. Mounting
    8. Build Quality
    9. In The Box
  5. Sound
    1. Stereo Frequency Response
    2. Stereo Frequency Response With Preliminary Calibration
    3. Stereo Soundstage
    4. Stereo Dynamics
    5. Stereo Total Harmonic Distortion
    6. Center
    7. Surround 5.1
    8. Height (Atmos)
    9. Sound Enhancement Features
  6. Connectivity
    1. Inputs/Outputs - Bar
    2. Audio Format Support: ARC/eARC
    3. Audio Format Support: HDMI In
    4. Audio Format Support: Optical
    5. Latency
    6. Video Passthrough To TV
    7. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Roku Streambar vs TCL Alto 6

Side-by-Side Comparison

Products

Roku Streambar
TCL Alto 6

Tested using Methodology v1.1

Updated Dec 06, 2024 09:32 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Jun 03, 2024 08:34 PM

Unavailable
Missing store
Roku Streambar Picture
TCL Alto 6 Picture
Channels
2.0
Channels
2.0
  1. Recommended in 2 articles:
  2. Small
  3. Under $100

Variants

  • Streambar (Black)
  • Alto 6 (Black)

Review

See Roku Streambar Review
See TCL Alto 6 Review
0 
0 

Our Verdict

Roku Streambar

TCL Alto 6

The Roku Streambar and the TCL Alto 6 are both budget-friendly standalone soundbars with different strengths. The Roku is smaller and better built. It comes with more sound enhancement features like bass and treble adjustments and supports more wireless playback options like Wi-Fi. However, its low-frequency extension isn't as impressive as the TCL, so this bar has less rumble in the bass.

0 

Check Price

Black
Streambar
SEE PRICE
Amazon.com
Black
Alto 6
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Black
Alto 6
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Black
Alto 6
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Black
Alto 6
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Black
Alto 6
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Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

6.0
6.1

Stereo Frequency Response 
 

6.0
6.6

Auto-Volume/Night Mode 
 

Yes
No

Stereo Dynamics 
 

6.8
8.0

Full Comparison

Design

Style - Bar  

Style photo - bar  

Roku Streambar Style photo - bar
TCL Alto 6 Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Roku Streambar Style photo - sub
TCL Alto 6 Style photo - sub

Sub Wireless 
 

No
No

Enclosure 
 

No Subwoofer
No Subwoofer
Show Text 

Style - Satellites  

Style photo - satellites  

Roku Streambar Style photo - satellites
TCL Alto 6 Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Roku Streambar Dimensions photo - bar
TCL Alto 6 Dimensions photo - bar

Width  

13.9" (35.4 cm)
31.5" (80.0 cm)

Height  

2.4" (6.0 cm)
2.4" (6.2 cm)

Depth  

4.2" (10.7 cm)
4.1" (10.5 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Roku Streambar Dimensions photo - sub
TCL Alto 6 Dimensions photo - sub

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Dimensions - Satellites  

Dimensions photo - satellites  

Roku Streambar Dimensions photo - satellites
TCL Alto 6 Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Roku Streambar Bar Mounting Holes
TCL Alto 6 Bar Mounting Holes

Satellite Mounting Holes  

Roku Streambar Satellite Mounting Holes
TCL Alto 6 Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

No
Yes

Mountable Satellites 
 

No
No

Satellite Brackets Included 
 

No
No
Show Text 

Build Quality 
 

7.5
7.0

Build quality photo  

Roku Streambar Build quality photo
TCL Alto 6 Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Roku Streambar In The Box photo
TCL Alto 6 In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

6.0
6.6

Stereo Setup  

Roku Streambar Stereo Setup
TCL Alto 6 Stereo Setup

Raw Frequency Response  

See details on graph tool
See details on graph tool

Frequency Response Small  

See details on graph tool
See details on graph tool

Tested Preset 
 

Standard
Music

Slope 
 

0.51
-0.01

Std. Err. 
 

3.44 dB
2.94 dB

Channels 
 

2.0
2.0

Low-Frequency Extension 
 

92.4 Hz
76.6 Hz

High-Frequency Extension 
 

16.7 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

6.5
6.6

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Music

Suggested Bass Setting 
 

8
N/A

Suggested Treble Setting 
 

0
N/A

Slope 
 

0.34
-0.01

Std. Err. 
 

3.11 dB
2.94 dB

Low-Frequency Extension 
 

77.7 Hz
76.6 Hz

High-Frequency Extension 
 

19.9 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

6.5
6.5

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.78 dB
2.46 dB
Show Text 

Stereo Dynamics 
 

6.8
8.0

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

85.3 dB SPL
94.1 dB SPL

DRC @ Max Volume 
 

1.78 dB
1.32 dB
Show Text 

Stereo Total Harmonic Distortion 
 

7.1
8.0

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.68
0.34

Weighted THD @ Max Volume 
 

2.47
1.32
Show Text 

Center 
 

6.6
6.5

Center Setup  

Roku Streambar Center Setup
TCL Alto 6 Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom
Phantom

Slope 
 

-0.30
-0.50

Std. Err. 
 

2.39 dB
3.37 dB

SPL @ Max Volume 
 

83.5 dB SPL
91.3 dB SPL

Weighted THD @ 80dB 
 

0.73
0.79

Weighted THD @ Max Volume 
 

1.70
1.77
Show Text 

Surround 5.1 
 

3.2
4.1

Surround Setup  

Roku Streambar Surround Setup
TCL Alto 6 Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Stereo (Downmix)
Stereo (Downmix)

Slope 
 

-1.93
-0.52

Std. Err. 
 

4.77 dB
3.37 dB

SPL @ Max Volume 
 

81.8 dB SPL
91.1 dB SPL

Weighted THD @ 80dB 
 

1.59
0.57

Weighted THD @ Max Volume 
 

1.51
1.80

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

0.0
0.0

Height Setup  

Roku Streambar Height Setup
TCL Alto 6 Height Setup

H Frequency Response  

Roku Streambar H Frequency Response
TCL Alto 6 H Frequency Response

Localization 
 

Not Supported
Not Supported

Slope 
 

N/A
N/A

Std. Err. 
 

N/A
N/A

SPL @ Max Volume 
 

N/A
N/A

Weighted THD @ 80dB 
 

N/A
N/A

Weighted THD @ Max Volume 
 

N/A
N/A

Sound Enhancement Features 
 

5.1
2.7

Room Correction 
 

No
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

Yes
No

Subwoofer Level Adjustment 
 

No
No

Bass Adjustment 
 

Yes
No

Treble Adjustment 
 

Yes
No

EQ 
 

Presets
Presets

Surround Level Adjustment 
 

No
No

Rear Level Adjustment 
 

No
No

Height Level Adjustment 
 

No
No

Virtual Surround 
 

No
No
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Roku Streambar Physical Connections Bar Photo 1
TCL Alto 6 Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Roku Streambar Physical Connections Bar Photo 2
TCL Alto 6 Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1

HDMI Out 
 

No
ARC

HDMI 2.1 Class Bandwidth 
 

No

Full HDMI In 
 

No
No

Analog Audio In 3.5mm (Aux) 
 

No
1

RCA In 
 

No
No

USB for Files 
 

1
1

Ethernet 
 

No
No

Subwoofer Output 
 

No
No
Show Text 

Audio Format Support: ARC/eARC 
 

6.1
4.8

Dolby Atmos 
 

No
Not Supported

Dolby Digital 
 

Yes
Supported

Dolby Digital Plus 
 

No
Not Supported

Dolby TrueHD 
 

No
Not Supported

DTS 
 

No
Not Supported

DTS:X 
 

No
Not Supported

eARC 
 

No

DTS-HD MA 
 

No
Not Supported

PCM Channels 
 

2.0

5.1 PCM (eARC only) 
 

No
Show Text 

Audio Format Support: HDMI In 
 

0.0
0.0

Dolby Atmos 
 

No
Not Supported

Dolby Digital 
 

No
Not Supported

Dolby Digital Plus 
 

No
Not Supported

Dolby TrueHD 
 

No
Not Supported

DTS 
 

No
Not Supported

DTS:X 
 

No
Not Supported

DTS-HD MA 
 

No
Not Supported

PCM Channels 
 

Not Supported

5.1 PCM 
 

No

Audio Format Support: Optical 
 

6.0
6.5

Dolby Digital 
 

Yes
Supported

DTS 
 

No
Not Supported

PCM Channels 
 

2.0
Show Text 

Latency 
 

6.6
5.5

Latency Video  

ARC 
 

98 ms
140 ms

Optical 
 

108 ms
130 ms

Full HDMI In 
 

N/A
N/A
Show Text 

Video Passthrough To TV 
 

0.0
0.0

1080p Max Refresh Rate 
 

Not Supported

1080p @ 4:4:4 Max Refresh Rate 
 

Not Supported

4k Max Refresh Rate 
 

Not Supported

4k @ 120Hz @ 10-Bit 
 

Not Supported

4k @ 4:4:4 Max Refresh Rate 
 

Not Supported

8k Max Refresh Rate 
 

Not Supported

HDR10 Passthrough 
 

No
No

HDR10+ Passthrough 
 

No

Dolby Vision Passthrough 
 

No

HDMI Forum VRR Passthrough 
 

No

4k @ 60 Hz Passthrough 
 

No

FreeSync Passthrough 
 

No

G-SYNC Passthrough 
 

No

ALLM Passthrough 
 

No

4k @ 60 Hz @ 10 bit Passthrough 
 

No

4k @ 60 Hz @ 4:4:4 Passthrough 
 

No
Show Text 

Wireless Playback 
 

9.0
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
No

Chromecast built-in 
 

No
No

Apple AirPlay 
 

Yes
No

Spotify Connect 
 

Yes
No
Show Text 
Additional Features

Interface 
 

Interface photo  

Roku Streambar Interface photo
TCL Alto 6 Interface photo

Display 
 

No
No
Show Text 

Bar Controls 
 

Controls photo  

Roku Streambar Controls photo
TCL Alto 6 Controls photo
Show Text 

Remote  

Remote photo  

Roku Streambar Remote photo
TCL Alto 6 Remote photo
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

No
No

Google Assistant 
 

No
No

Apple Siri 
 

No
No

Microphone Mute 
 

No
No
Show Text 

Check Price

Black
Streambar
SEE PRICE
Amazon.com
Black
Alto 6
Searching
Finding store
 
Black
Alto 6
Searching
Finding store
 
Black
Alto 6
Searching
Finding store
 
Black
Alto 6
Searching
Finding store
 
Black
Alto 6
Searching
Finding store
Back to Top

Roku Streambar

TCL Alto 6

Comments

  1. Comparison
 • Posted 1 year ago

Roku Streambar vs TCL Alto 6: Main Discussion

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