Soundbar
Products
In The Lab
Forums
Newsletters
Insider Access
Best
Soundbars Budget Subwoofer Samsung Dolby Atmos All-In-One Bose Music Under $200 Under $500 Small Dialogue LG Vizio Under $300 Sonos Under $100 Sony Movies AirPlay
Tools
Compare NEW Results Table Tool Review List Review Index Graph Custom Ratings
Popular
Samsung HW-Q990F Samsung HW-Q800F Samsung HW-Q930D Samsung HW-Q990D Amazon Fire TV Soundbar Plus with Sub + Speakers Sonos Beam (Gen 2) Hisense AX5125H Sonos Arc Ultra LG S90TR Samsung HW-B750F Samsung HW-Q600F LG S95TR Samsung HW-Q800D TCL Q85H Samsung HW-S60D LG S80TR Samsung HW-B750D Samsung HW-Q600C Hisense HS2100 TCL S55H
233 Soundbars bought and tested
Supported by you via insider access, and when you purchase through links on our site, we may earn an affiliate commission.
  1. Home
  2. Soundbar
  3. Compare

TCL Alto 7+ vs Alto 8i

Which Soundbar Is Better?

    Top
    Main Differences
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The BoxBack - BarBack - SubwooferBack - Satellites
    Sound
      Stereo Frequency ResponseStereo Frequency Response With Preliminary CalibrationStereo SoundstageStereo DynamicsStereo Total Harmonic DistortionCenterSurround 5.1Height (Atmos)Sound Enhancement Features
    Connectivity
      Inputs/Outputs - BarAudio Format Support - ARCAudio Format Support - Full HDMI InAudio Format Support - OpticalLatencyWireless PlaybackOther Input SpecificationsConnectivity - SubwooferConnectivity - Satellites
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants SupportAppOther Features
    Comments

Products

TCL Alto 7+
TCL Alto 8i

Tested using Methodology v1.0

Updated Apr 17, 2024 02:54 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Sep 24, 2024 02:05 PM

SEE PRICE
Amazon.com
TCL Alto 7+ Picture
TCL Alto 8i Picture
Channels
Locked
Channels
Locked

Our Verdict

TCL Alto 7+

TCL Alto 8i

The TCL Alto 7+ and the TCL Alto 8i are very similarly performing 2.1 soundbars, so depending on your listening habits, you may prefer one over the other. The 7+ is better built and comes with a dedicated subwoofer. Its sound profile is more neutral, though it also lacks low-bass. However, the 8i has a better soundstage. It also supports Dolby Atmos content and supports 4k passthrough thanks to its Full HDMI In port.

0 

Variants

  • Alto 7 Plus
  • Alto 8i (Black)

Review

See TCL Alto 7+ Review
See TCL Alto 8i Review
0 
1 

Check Price

Standard
Alto 7 Plus
SEE PRICE
Amazon.com
Black
Alto 8i
SEE PRICE
Amazon.com
Standard
Alto 7 Plus
SEE PRICE
BestBuy.com
Black
Alto 8i
SEE PRICE
BestBuy.com
Standard
Alto 7 Plus
SEE PRICE
Walmart.com
Black
Alto 8i
SEE PRICE
Walmart.com
Standard
Alto 7 Plus
SEARCH
B&H
Black
Alto 8i
SEARCH
B&H
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

0.0
0.0
Create your free account  to see main differences

Full Comparison

Design

Style - Bar  

Style photo - bar  

TCL Alto 7+ Style photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Style photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results
Show Text 

Style - Subwoofer  

Style photo - sub  

TCL Alto 7+ Style photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Style photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results

Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites  

TCL Alto 7+ Style photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Style photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

TCL Alto 7+ Dimensions photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Dimensions photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Depth  

Lock" (Lock cm)
Lock" (Lock cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

TCL Alto 7+ Dimensions photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Dimensions photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results

Width  

Lock" (Lock cm)
N/A

Height  

Lock" (Lock cm)
N/A

Depth  

Lock" (Lock cm)
N/A
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

TCL Alto 7+ Dimensions photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Dimensions photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show Text 

Mounting 
 

Bar Mounting Holes  

TCL Alto 7+ Bar Mounting Holes Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Bar Mounting Holes Sample

SAMPLE

Create your free account for limited access to pictures & test results

Satellite Mounting Holes  

TCL Alto 7+ Satellite Mounting Holes Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Satellite Mounting Holes Sample

SAMPLE

Create your free account for limited access to pictures & test results

Mountable Bar 
 

Locked

Bar Brackets Included 
 

Locked

Mountable Satellites 
 

Locked

Satellite Brackets Included 
 

Locked

Build Quality 
 

N/A
N/A

Build quality photo  

TCL Alto 7+ Build quality photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Build quality photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
Show Text 

In The Box 
 

In The Box photo   

TCL Alto 7+ In The Box photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i In The Box photo Sample

SAMPLE

Create your free account for limited access to pictures & test results

HDMI Cable Length 
 

Lock m (Lock ft)

Digital Optical Cable Length 
 

Lock m (Lock ft)
Show Text 

Back - Bar  

Back photo - bar  

TCL Alto 7+ Back photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Back photo - bar Sample

SAMPLE

Create your free account for limited access to pictures & test results

Bar Mounting 
 

Locked
Show Text 

Back - Subwoofer  

Back photo - sub  

TCL Alto 7+ Back photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Back photo - sub Sample

SAMPLE

Create your free account for limited access to pictures & test results

Enclosure 
 

Locked
Locked
Show Text 

Back - Satellites  

Back photo - satellites  

TCL Alto 7+ Back photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Back photo - satellites Sample

SAMPLE

Create your free account for limited access to pictures & test results

Mounting 
 

Locked
Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

TCL Alto 7+ Stereo Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Stereo Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results

Raw Frequency Response  

TCL Alto 7+ Raw Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Raw Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results

Frequency Response Small  

TCL Alto 7+ Frequency Response Small Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Frequency Response Small Sample

SAMPLE

Create your free account for limited access to pictures & test results

Tested Preset 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

Channels 
 

Locked
Locked

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

N/A
N/A

Frequency Response Calibrated  

TCL Alto 7+ Frequency Response Calibrated Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Frequency Response Calibrated Sample

SAMPLE

Create your free account for limited access to pictures & test results

Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

N/A
Lock

Suggested Treble Setting 
 

N/A
Lock

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

Low-Frequency Extension 
 

Lock Hz
Lock Hz

High-Frequency Extension 
 

Lock kHz
Lock kHz
Show Text 

Stereo Soundstage 
 

N/A
N/A

Crosstalk  

TCL Alto 7+ Crosstalk Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Crosstalk Sample

SAMPLE

Create your free account for limited access to pictures & test results

Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

TCL Alto 7+ Dynamic Range Compression Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Dynamic Range Compression Sample

SAMPLE

Create your free account for limited access to pictures & test results

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 

Stereo Total Harmonic Distortion 
 

N/A
N/A

THD  

TCL Alto 7+ THD Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i THD Sample

SAMPLE

Create your free account for limited access to pictures & test results

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Center 
 

N/A
N/A

Center Setup  

TCL Alto 7+ Center Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Center Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results

Frequency Response  

TCL Alto 7+ Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results

Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Surround 5.1 
 

N/A
N/A

Surround Setup  

TCL Alto 7+ Surround Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Surround Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results

Frequency Response  

TCL Alto 7+ Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results

Localization 
 

Locked
Locked

Slope 
 

Lock
Lock

Std. Err. 
 

Lock dB
Lock dB

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock

7.1 Rears 
 

Locked
Locked
Show Text 

Height (Atmos) 
 

N/A
N/A

Height Setup  

TCL Alto 7+ Height Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Height Setup Sample

SAMPLE

Create your free account for limited access to pictures & test results

H Frequency Response  

TCL Alto 7+ H Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i H Frequency Response Sample

SAMPLE

Create your free account for limited access to pictures & test results

Localization 
 

Locked
Locked

Slope 
 

N/A
Lock

Std. Err. 
 

N/A
Lock dB

SPL @ Max Volume 
 

N/A
Lock dB SPL

Weighted THD @ 80dB 
 

N/A
Lock

Weighted THD @ Max Volume 
 

N/A
Lock
Show Text 

Sound Enhancement Features 
 

N/A
N/A

Room Correction 
 

Locked
Locked

Dialogue Enhancement 
 

Locked
Locked

Auto-Volume/Night Mode 
 

Locked
Locked

Subwoofer Level Adjustment 
 

Locked
Locked

Bass Adjustment 
 

Locked
Locked

Treble Adjustment 
 

Locked
Locked

EQ 
 

Locked
Locked

Surround Level Adjustment 
 

Locked
Locked

Rear Level Adjustment 
 

Locked
Locked

Height Level Adjustment 
 

Locked
Locked

Virtual Surround 
 

Locked
Locked
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

TCL Alto 7+ Physical Connections Bar Photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical Connections Bar Photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Physical Connections Bar Photo 2  

TCL Alto 7+ Physical Connections Bar Photo 2 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical Connections Bar Photo 2 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Optical Audio In 
 

Locked
Locked

HDMI ARC 
 

Locked
Locked

HDMI Out 
 

Locked
Locked

Full HDMI In 
 

Locked
Locked

Analog Audio In 3.5mm (Aux) 
 

Locked
Locked

RCA In 
 

Locked
Locked

USB for Files 
 

Locked
Locked

Ethernet 
 

Locked
Locked

Subwoofer Output 
 

Locked
Show Text 

Audio Format Support - ARC 
 

N/A
N/A

eARC 
 

Locked
Locked

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X (eARC only) 
 

Locked
Locked

Dolby TrueHD (eARC only) 
 

Locked
Locked

DTS-HD MA (eARC only) 
 

Locked
Locked

5.1 PCM (eARC only) 
 

Locked
Locked
Show Text 

Audio Format Support - Full HDMI In 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

DTS:X 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

DTS 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

5.1 PCM 
 

Locked
Locked
Show Text 

Audio Format Support - Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked
Show Text 

Latency 
 

N/A
N/A

Latency Video  

TCL Alto 7+ Latency Video Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Latency Video Sample

SAMPLE

Create your free account for limited access to pictures & test results

ARC 
 

Lock ms
Lock ms

Optical 
 

Lock ms
Lock ms

Full HDMI In 
 

N/A
Lock ms
Show Text 

Wireless Playback 
 

N/A
N/A

Bluetooth 
 

Locked
Locked

Wi-Fi Playback 
 

Locked
Locked

Chromecast built-in 
 

Locked
Locked

Apple AirPlay 
 

Locked
Locked

Spotify Connect 
 

Locked
Show Text 

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Locked
Locked

4k @ 60 Hz @ 10 bit Passthrough 
 

Locked
Locked

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Locked
Locked

HDR10 Passthrough 
 

Locked
Locked
Show Text 

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

TCL Alto 7+ Physical inputs subwoofer photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical inputs subwoofer photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Physical controls subwoofer photo 1  

TCL Alto 7+ Physical controls subwoofer photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical controls subwoofer photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Sub Wireless 
 

Locked
Locked
Show Text 

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

TCL Alto 7+ Physical inputs satellites photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical inputs satellites photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Physical controls satellites photo 1  

TCL Alto 7+ Physical controls satellites photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Physical controls satellites photo 1 Sample

SAMPLE

Create your free account for limited access to pictures & test results

Sat Wireless 
 

Locked
Locked
Show Text 
Additional Features

Interface 
 

Interface photo  

TCL Alto 7+ Interface photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Interface photo Sample

SAMPLE

Create your free account for limited access to pictures & test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

TCL Alto 7+ Controls photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Controls photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
Show Text 

Remote  

Remote photo  

TCL Alto 7+ Remote photo Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i Remote photo Sample

SAMPLE

Create your free account for limited access to pictures & test results

Universal Remote 
 

Locked
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Show Text 

App 
 

App image  

TCL Alto 7+ App image Sample

SAMPLE

Create your free account for limited access to pictures & test results
TCL Alto 8i App image Sample

SAMPLE

Create your free account for limited access to pictures & test results

App Name  

Locked

iOS  

Locked

Android  

Locked

Acts As A Remote 
 

Locked

Controls Soundbar's Settings 
 

Locked

Casts Device Files 
 

Locked
Show Text 

Other Features 
 

Power Saving 
 

Locked

HDMI CEC (TV Remote Control) 
 

Locked
Show Text 

Check Price

Standard
Alto 7 Plus
SEE PRICE
Amazon.com
Black
Alto 8i
SEE PRICE
Amazon.com
Standard
Alto 7 Plus
SEE PRICE
BestBuy.com
Black
Alto 8i
SEE PRICE
BestBuy.com
Standard
Alto 7 Plus
SEE PRICE
Walmart.com
Black
Alto 8i
SEE PRICE
Walmart.com
Standard
Alto 7 Plus
SEARCH
B&H
Black
Alto 8i
SEARCH
B&H
Back to Top

TCL Alto 7+

TCL Alto 8i

Comments

  1. Comparison
 • Posted 1 year ago

TCL Alto 7+ vs TCL Alto 8i: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via Insider access (which gives you access to extra features) and when you buy a product after clicking a link to a retailer. Learn more about how we work.
We buy our own products, just like you, mostly from the United States. When a product is discontinued or no longer popular, we sell the review units locally. See what products we currently have for sale.
© 2025 9298-5266 Quebec Inc. All Rights Reserved.