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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. Audio Latency: ARC
    6. Audio Latency: HDMI In
    7. Audio Latency: Optical
    8. Video Passthrough To TV
    9. Wireless Playback
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Sonos Arc vs TCL Alto 8i

Side-by-Side Comparison

Products

Sonos Arc
TCL Alto 8i

Tested using Methodology v1.3

Updated Nov 28, 2024 02:21 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Sep 24, 2024 02:05 PM

SEE PRICE
Amazon.com
Sonos Arc Picture
TCL Alto 8i Picture
Channels
5.0.2
Channels
2.1

Variants

  • Arc (Black)
  • Arc SL (Shadow Edition)
  • Arc (White)
  • Alto 8i (Black)

Review

See Sonos Arc Review
See TCL Alto 8i Review
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Our Verdict

Sonos Arc

TCL Alto 8i

The Sonos Arc is better than the TCL Alto 8i. The Sonos is a better-built 5.0.2 setup with built-in voice assistant support. It also has better soundstage, center, surround, and Atmos performances. It doesn't come with a Full HDMI In port, like the TCL.

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