LG GX vs LG SLM4R review
LG GX vs LG SLM4R comparison definitely makes sense. Based on our rating, GX has a total rating of 6.5 out of 10 versus 5.2 for SLM4R. The set of control buttons for competitors is the same and is: power, volume down, volume up, function.
Audio features
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the LG GX has 3.1 versus 4.1 for the LG SLM4R. The output power is identical and equal to 420 (overall) W. Competitors do not have a built-in subwoofer. Rivals have wireless connection to separate subwoofer. Both models received our 7 rating of 10 for their audio features and specs.
Streaming services
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Connectivity
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. Only the GX supports HDMI Audio Return Channel (ARC). Both soundbars have a USB connector. For connectivity, the GX received a rating of 8/10 versus 6/10, respectively.
Features
App control is available in every soundbar. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
Multichannel surround
Only the GX has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the GX. For multichannel surround LG GX got a rating of 10, and LG SLM4R 5 out of 10.
Advantages LG GX over LG SLM4R
- Audio return channel (HDMI ARC) support
- Compatible with Dolby Atmos
- Compatible with DTS:X
Common
Product
Model
Brand
Reviews
General
Placement type
Connection to source
Soundbar buttons
Audio features
Built-in channels
Amplification type
Output power, W
Separate speaker (in package)
Separate speaker connections
Subwoofer
Built-in subwoofer
Separate subwoofer (in package)
Separate subwoofer connections
Streaming services
Apple Music (AirPlay)
Amazon Music
Spotify
Other streaming services
Connectivity
WI-FI
Bluetooth
Ethernet (RJ45)
NFC
HDMI input/output
HDMI ARC
HDMI eARC
HDMI CEC
Optical digital input/output
USB
Coaxial digital input/output
Analog audio input/output (RCA)
Headphone output
Subwoofer output
Features
Voice control
App control
Microphone
Remote control
Multi-room
Multichannel surround
Dolby Atmos
Dolby (other)
DTS:X
DTS (other)
User manual
Dimensions
Size (Wx H x D), cm/in
Weight, kg/pounds
Other
Release year
Soundbars SoundStrokes Art comparison rating
- 6.5LG GX
- 5.2LG SLM4R
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