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  1. Home
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LG S80TR vs Ultimea Skywave X70

Which Soundbar Is Better?

    Top
    Main Differences
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The Box
    Sound
      Stereo Frequency ResponseStereo Frequency Response With Preliminary CalibrationStereo SoundstageStereo DynamicsCenterSurround 5.1Height (Atmos)Sound Enhancement Features
    Connectivity
      Inputs/Outputs - BarAudio Format Support: ARC/eARCAudio Format Support: HDMI InAudio Format Support: OpticalAudio Latency: ARCAudio Latency: HDMI InAudio Latency: OpticalVideo Passthrough To TVWireless Playback
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants Support
    Comments

Products

LG S80TR
Ultimea Skywave X70

Tested using Methodology v1.3

Updated Jan 06, 2026 09:22 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Jan 19, 2026 07:21 PM

SEE PRICE
Amazon.com
LG S80TR Picture
Ultimea Skywave X70 Picture
Channels
Locked
Channels
Locked
  1. Recommended in 1 article:
  2. AirPlay

Our Verdict

LG S80TR

Ultimea Skywave X70

The UItimea Skywave X70 and the LG S80TR are similar bars with slightly different trade-offs. Both feature a slightly rolled-off treble range with a more pronounced bass range, though the Ultimea can extend lower. It also sounds a bit more immersive with surround sound and Atmos content. That said, the LG's center channel is more balanced, and it comes with a room correction feature to tune the response to the acoustics of your room. Though both bars have an HDMI In port, the LG is the only one that can passthrough a 4k signal @ 120Hz. 

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Variants

  • S80TR (Black)
  • Skywave X70 (Black)

Review

See LG S80TR Review
See Ultimea Skywave X70 Review
6 
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Check Price

Black
S80TR
SEE PRICE
Amazon.com
Black
Skywave X70
SEE PRICE
Amazon.com
Black
S80TR
SEE PRICE
Walmart.com
Black
Skywave X70
SEE PRICE
BestBuy.com
Black
S80TR
SEE PRICE
B&H
Black
Skywave X70
SEARCH
B&H
Black
S80TR
SEE PRICE
BestBuy.com
Black
Skywave X70
SEARCH
Walmart.com
Black
S80TR
SEARCH
LG.com
 

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

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Full Comparison

Design

Style - Bar  

Style photo - bar 
 

LG S80TR Style photo - bar Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Style photo - bar Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Show Text 

Style - Subwoofer  

Style photo - sub 
 

LG S80TR Style photo - sub Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Style photo - sub Sample

SAMPLE

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To see pictures and test results

Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites 
 

LG S80TR Style photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Style photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar 
 

LG S80TR Dimensions photo - bar Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Dimensions photo - bar Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 
 

LG S80TR Dimensions photo - sub Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Dimensions photo - sub Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 - Satellites  

Dimensions photo - satellites 
 

LG S80TR Dimensions photo - satellites Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Dimensions photo - satellites Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 

Mounting 
 

Bar Mounting Holes 
 

LG S80TR Bar Mounting Holes Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Bar Mounting Holes Sample

SAMPLE

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To see pictures and test results

Satellite Mounting Holes 
 

LG S80TR Satellite Mounting Holes Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Satellite Mounting Holes Sample

SAMPLE

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To see pictures and test results

Mountable Bar 
 

Locked
Locked

Bar Brackets Included 
 

Locked
Locked

Mountable Satellites 
 

Locked
Locked

Satellite Brackets Included 
 

Locked
Locked
Show Text 

Build Quality 
 

N/A
N/A

Build quality photo 
 

LG S80TR Build quality photo Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Build quality photo Sample

SAMPLE

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To see pictures and test results

Show Text 

In The Box 
 

In The Box photo  
 

LG S80TR In The Box photo Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 In The Box photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup 
 

LG S80TR Stereo Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Stereo Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Raw Frequency Response  

LG S80TR Raw Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Raw Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Frequency Response Small  

LG S80TR Frequency Response Small Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Frequency Response Small Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Channels 
 

Locked
Locked

Tested Preset 
 

Locked
Locked

Slope 
 

Lock
Lock

Standard Error 
 

Lock dB
Lock dB

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  

LG S80TR Frequency Response Calibrated Sample

SAMPLE

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To see pictures and test results

Ultimea Skywave X70 Frequency Response Calibrated Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

Lock
Lock

Suggested Treble Setting 
 

Lock
Lock

Slope 
 

Lock
Lock

Standard Error 
 

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  

LG S80TR Crosstalk Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Crosstalk Sample

SAMPLE

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To see pictures and test results

Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

LG S80TR Dynamic Range Compression Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Dynamic Range Compression Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

SPL @ Max Volume 
 

Lock dB SPL
Lock dB SPL

DRC @ 90dB 
 

Lock dB
Lock dB

DRC @ Max Volume 
 

Lock dB
Lock dB
Show Text 

Center 
 

N/A
N/A

Center Setup 
 

LG S80TR Center Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Center Setup Sample

SAMPLE

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To see pictures and test results

Frequency Response  

LG S80TR Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 
 

LG S80TR Surround Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Surround Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Frequency Response  

LG S80TR Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 
 

LG S80TR Height Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Height Setup Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

H Frequency Response  

LG S80TR H Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 H Frequency Response Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and 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 

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 
 

LG S80TR Physical Connections Bar Photo 1 Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Physical Connections Bar Photo 1 Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Physical Connections Bar Photo 2 
 

LG S80TR Physical Connections Bar Photo 2 Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Physical Connections Bar Photo 2 Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Optical Audio In 
 

Locked
Locked

HDMI Out 
 

Locked
Locked

HDMI 2.1 Class Bandwidth 
 

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
Locked
Show Text 

Audio Format Support: ARC/eARC 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: HDMI In 
 

N/A
N/A

Dolby Atmos 
 

Locked
Locked

Dolby Digital 
 

Locked
Locked

Dolby Digital Plus 
 

Locked
Locked

Dolby TrueHD 
 

Locked
Locked

DTS 
 

Locked
Locked

DTS:X 
 

Locked
Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Format Support: Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked

PCM Channels 
 

Locked
Locked
Show Text 

Audio Latency: ARC 
 

N/A
N/A

ARC Latency Video  

LG S80TR ARC Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Ultimea Skywave X70 ARC Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

PCM-2.0 ch 
 

Lock ms
Lock ms

PCM-5.1 ch 
 

Lock ms
Lock ms

Dolby MAT (PCM) Atmos 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms

Dolby Digital Plus 
 

Lock ms
Lock ms

Dolby Digital Plus Atmos 
 

Lock ms
Lock ms
Show Text 

Audio Latency: HDMI In 
 

N/A
N/A

HDMI Latency Video  

LG S80TR HDMI Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Ultimea Skywave X70 HDMI Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

PCM-2.0 ch 
 

Lock ms
Lock ms

PCM-5.1 ch 
 

Lock ms
Lock ms

Dolby MAT (PCM) Atmos 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms

Dolby Digital Plus 
 

Lock ms
Lock ms

Dolby Digital Plus Atmos 
 

Lock ms
Lock ms
Show Text 

Audio Latency: Optical 
 

N/A
N/A

Optical Latency Video  

LG S80TR Optical Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

Ultimea Skywave X70 Optical Latency Video Sample

SAMPLE

GET INSIDER ACCESS

To see product videos

PCM-2.0 ch 
 

Lock ms
Lock ms

Dolby Digital 
 

Lock ms
Lock ms
Show Text 

Video Passthrough To TV 
 

N/A
N/A

1080p Max Refresh Rate 
 

Locked
Locked

1080p @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

4k Max Refresh Rate 
 

Locked
Locked

4k @ 120Hz @ 10-Bit 
 

Locked
Locked

4k @ 4:4:4 Max Refresh Rate 
 

Locked
Locked

8k Max Refresh Rate 
 

Locked
Locked

HDR10 Passthrough 
 

Locked
Locked

HDR10+ Passthrough 
 

Locked
Locked

Dolby Vision Passthrough 
 

Locked
Locked

HDMI Forum VRR Passthrough 
 

Locked
Locked

FreeSync Passthrough 
 

Locked
Locked

G-SYNC Passthrough 
 

Locked
Locked

ALLM Passthrough 
 

Locked
Locked
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
Locked
Show Text 
Additional Features

Interface 
 

Interface photo 
 

LG S80TR Interface photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Interface photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo 
 

LG S80TR Controls photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Controls photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Show Text 

Remote  

Remote photo 
 

LG S80TR Remote photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Ultimea Skywave X70 Remote photo Sample

SAMPLE

GET INSIDER ACCESS

To see pictures and test results

Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Locked
Show Text 

Check Price

Black
S80TR
SEE PRICE
Amazon.com
Black
Skywave X70
SEE PRICE
Amazon.com
Black
S80TR
SEE PRICE
Walmart.com
Black
Skywave X70
SEE PRICE
BestBuy.com
Black
S80TR
SEE PRICE
B&H
Black
Skywave X70
SEARCH
B&H
Black
S80TR
SEE PRICE
BestBuy.com
Black
Skywave X70
SEARCH
Walmart.com
Black
S80TR
SEARCH
LG.com
 
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LG S80TR

Ultimea Skywave X70

Comments

  1. Comparison
 • Posted 2 months ago

LG S80TR vs Ultimea Skywave X70: Main Discussion

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