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Samsung HW-Q800A vs HW-A450

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 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 Specifications
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants Support
    Comments

Products

Samsung HW-Q800A
Samsung HW-A450

Tested using Methodology v1.1

Updated Jan 12, 2024 07:41 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Apr 17, 2024 03:01 PM

SEE PRICE
Amazon.com
Samsung HW-Q800A Picture
Samsung HW-A450 Picture
Channels
Locked
Channels
Locked

Our Verdict

Samsung HW-Q800A

Samsung HW-A450

The Samsung HW-Q800A is better than the Samsung HW-A450. The HW-Q800A is a better-built 3.1.2 setup that supports Dolby Atmos content. It has better soundstage, center, and surround performances. It can even reproduce a more extended low-bass. Unlike the HW-A450, it has HDMI inputs, too.

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Variants

  • HW-Q800A (Black)
  • HW-A450 (Black)

Review

See Samsung HW-Q800A Review
See Samsung HW-A450 Review
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0 

Check Price

Black
HW-Q800A
SEE PRICE
Amazon.com
Black
HW-A450
SEE PRICE
Amazon.com
Black
HW-Q800A
SEE PRICE
Walmart.com
Black
HW-A450
SEE PRICE
BestBuy.com
Black
HW-Q800A
SEARCH
B&H
Black
HW-A450
SEE PRICE
Walmart.com
Black
HW-Q800A
SEARCH
BestBuy.com
Black
HW-A450
SEARCH
B&H
Black
HW-Q800A
SEARCH
Samsung.com
Black
HW-A450
SEARCH
Samsung.com

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

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Full Comparison

Design

Style - Bar  

Style photo - bar  

Samsung HW-Q800A Style photo - bar Sample

SAMPLE

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Samsung HW-A450 Style photo - bar Sample

SAMPLE

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Show Text 

Style - Subwoofer  

Style photo - sub  

Samsung HW-Q800A Style photo - sub Sample

SAMPLE

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Samsung HW-A450 Style photo - sub Sample

SAMPLE

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Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites  

Samsung HW-Q800A Style photo - satellites Sample

SAMPLE

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Samsung HW-A450 Style photo - satellites Sample

SAMPLE

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Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Samsung HW-Q800A Dimensions photo - bar Sample

SAMPLE

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Samsung HW-A450 Dimensions photo - bar Sample

SAMPLE

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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  

Samsung HW-Q800A Dimensions photo - sub Sample

SAMPLE

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Samsung HW-A450 Dimensions photo - sub Sample

SAMPLE

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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  

Samsung HW-Q800A Dimensions photo - satellites Sample

SAMPLE

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Samsung HW-A450 Dimensions photo - satellites Sample

SAMPLE

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Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Samsung HW-Q800A Bar Mounting Holes Sample

SAMPLE

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Samsung HW-A450 Bar Mounting Holes Sample

SAMPLE

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Satellite Mounting Holes  

Samsung HW-Q800A Satellite Mounting Holes Sample

SAMPLE

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Samsung HW-A450 Satellite Mounting Holes Sample

SAMPLE

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Mountable Bar 
 

Locked
Locked

Bar Brackets Included 
 

Locked
Locked

Mountable Satellites 
 

Locked
Locked

Satellite Brackets Included 
 

Locked
Locked

Build Quality 
 

N/A
N/A

Build quality photo  

Samsung HW-Q800A Build quality photo Sample

SAMPLE

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Samsung HW-A450 Build quality photo Sample

SAMPLE

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Show Text 

In The Box 
 

In The Box photo   

Samsung HW-Q800A In The Box photo Sample

SAMPLE

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Samsung HW-A450 In The Box photo Sample

SAMPLE

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Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

Samsung HW-Q800A Stereo Setup Sample

SAMPLE

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Samsung HW-A450 Stereo Setup Sample

SAMPLE

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Raw Frequency Response  

Samsung HW-Q800A Raw Frequency Response Sample

SAMPLE

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Samsung HW-A450 Raw Frequency Response Sample

SAMPLE

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Frequency Response Small  

Samsung HW-Q800A Frequency Response Small Sample

SAMPLE

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Samsung HW-A450 Frequency Response Small Sample

SAMPLE

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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  

Samsung HW-Q800A Frequency Response Calibrated Sample

SAMPLE

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Samsung HW-A450 Frequency Response Calibrated Sample

SAMPLE

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Suggested Preset 
 

Locked
Locked

Suggested Bass Setting 
 

Lock
Lock

Suggested Treble Setting 
 

Lock
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  

Samsung HW-Q800A Crosstalk Sample

SAMPLE

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Samsung HW-A450 Crosstalk Sample

SAMPLE

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Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

Samsung HW-Q800A Dynamic Range Compression Sample

SAMPLE

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Samsung HW-A450 Dynamic Range Compression Sample

SAMPLE

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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  

Samsung HW-Q800A THD Sample

SAMPLE

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Samsung HW-A450 THD Sample

SAMPLE

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Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Center 
 

N/A
N/A

Center Setup  

Samsung HW-Q800A Center Setup Sample

SAMPLE

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Samsung HW-A450 Center Setup Sample

SAMPLE

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Frequency Response  

Samsung HW-Q800A Frequency Response Sample

SAMPLE

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Samsung HW-A450 Frequency Response Sample

SAMPLE

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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  

Samsung HW-Q800A Surround Setup Sample

SAMPLE

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Samsung HW-A450 Surround Setup Sample

SAMPLE

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Frequency Response  

Samsung HW-Q800A Frequency Response Sample

SAMPLE

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Samsung HW-A450 Frequency Response Sample

SAMPLE

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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  

Samsung HW-Q800A Height Setup Sample

SAMPLE

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Samsung HW-A450 Height Setup Sample

SAMPLE

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H Frequency Response  

Samsung HW-Q800A H Frequency Response Sample

SAMPLE

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Samsung HW-A450 H Frequency Response Sample

SAMPLE

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Localization 
 

Locked
Locked

Slope 
 

Lock
N/A

Std. Err. 
 

Lock dB
N/A

SPL @ Max Volume 
 

Lock dB SPL
N/A

Weighted THD @ 80dB 
 

Lock
N/A

Weighted THD @ Max Volume 
 

Lock
N/A
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  

Samsung HW-Q800A Physical Connections Bar Photo 1 Sample

SAMPLE

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Samsung HW-A450 Physical Connections Bar Photo 1 Sample

SAMPLE

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Physical Connections Bar Photo 2  

Samsung HW-Q800A Physical Connections Bar Photo 2 Sample

SAMPLE

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Samsung HW-A450 Physical Connections Bar Photo 2 Sample

SAMPLE

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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
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  

Samsung HW-Q800A Latency Video Sample

SAMPLE

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Samsung HW-A450 Latency Video Sample

SAMPLE

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ARC 
 

Lock ms
N/A

Optical 
 

Lock ms
Lock ms

Full HDMI In 
 

Lock ms
N/A
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 

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 
Additional Features

Interface 
 

Interface photo  

Samsung HW-Q800A Interface photo Sample

SAMPLE

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Samsung HW-A450 Interface photo Sample

SAMPLE

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Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

Samsung HW-Q800A Controls photo Sample

SAMPLE

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Samsung HW-A450 Controls photo Sample

SAMPLE

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Show Text 

Remote  

Remote photo  

Samsung HW-Q800A Remote photo Sample

SAMPLE

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Samsung HW-A450 Remote photo Sample

SAMPLE

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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
HW-Q800A
SEE PRICE
Amazon.com
Black
HW-A450
SEE PRICE
Amazon.com
Black
HW-Q800A
SEE PRICE
Walmart.com
Black
HW-A450
SEE PRICE
BestBuy.com
Black
HW-Q800A
SEARCH
B&H
Black
HW-A450
SEE PRICE
Walmart.com
Black
HW-Q800A
SEARCH
BestBuy.com
Black
HW-A450
SEARCH
B&H
Black
HW-Q800A
SEARCH
Samsung.com
Black
HW-A450
SEARCH
Samsung.com
Back to Top

Samsung HW-Q800A

Samsung HW-A450

Comments

  1. Comparison
 • Posted 1 year ago

Samsung HW-Q800A vs Samsung HW-A450: Main Discussion

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