Soundbar
Products
In The Lab
Forums
Newsletters
Join now
Best
Soundbars Subwoofer Budget Samsung Dolby Atmos All-In-One Under $200 Music Under $500 Small Dialogue Bose Under $300 Vizio Under $100 Sonos LG 5.1 Sony Movies
Tools
Compare NEW Results Table Tool Review List Review Index Graph Review Pipeline Vote Custom Ratings
Popular
Samsung HW-Q990F Samsung HW-Q800F Sonos Beam (Gen 2) Sonos Arc Ultra Samsung HW-Q600F Samsung HW-Q990D Hisense AX5140Q Samsung HW-B750F Samsung HW-S60D Samsung HW-Q930D Amazon Fire TV Soundbar Plus with Sub + Speakers TCL S55H TCL Q85H Hisense HS2100 LG S90TR LG S80TR Sony BRAVIA Theater Bar 6 LG S95TR Samsung HW-B650 Hisense AX5125H
241 Soundbars bought and tested
Supported by you via membership, and when you purchase through links on our site, we may earn an affiliate commission.
  1. Home
  2. Soundbar
  3. Compare

Bose Smart Soundbar 300 vs Samsung 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: ARC/eARCAudio Format Support: HDMI InAudio Format Support: OpticalLatencyVideo Passthrough To TVWireless Playback
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants Support
    Comments

Products

Bose Smart Soundbar 300
Samsung HW-A450

Tested using Methodology v1.2

Updated Sep 24, 2024 01:26 PM

SEARCH
Amazon.com

Tested using Methodology v1.1

Updated Mar 12, 2025 10:26 PM

SEE PRICE
Amazon.com
Bose Smart Soundbar 300 Picture

Track

Samsung HW-A450 Picture

Track

Channels
3.0
Channels
2.1

Our Verdict

Bose Smart Soundbar 300

Samsung HW-A450

The Samsung HW-A450 is a bit better for mixed usage than the Bose Smart Soundbar 300. The Samsung comes with a dedicated sub, so it can reproduce a more extended low-bass. It also comes with more sound enhancement features, like a graphic EQ and presets. That said, the Bose is better built with better soundstage and center performance. It also has built-in voice assistant support, unlike the Samsung soundbar.

0 

Variants

  • Smart Soundbar 300 (Black)
  • HW-A450 (Black)

Review

See Bose Smart Soundbar 300 Review
See Samsung HW-A450 Review
0 
0 

Check Price

Black
Smart Soundbar 300
SEARCH
Amazon.com
Black
HW-A450
SEE PRICE
Amazon.com
Black
Smart Soundbar 300
SEARCH
B&H
Black
HW-A450
SEE PRICE
BestBuy.com
Black
Smart Soundbar 300
SEARCH
BestBuy.com
Black
HW-A450
SEE PRICE
Walmart.com
Black
Smart Soundbar 300
SEARCH
Bose
Black
HW-A450
SEARCH
B&H
Black
Smart Soundbar 300
SEARCH
Walmart.com
Black
HW-A450
SEARCH
Samsung.com
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

0.0
0.0
JOIN NOW  to see main differences

Full Comparison

Design

Style - Bar  

Style photo - bar  

Bose Smart Soundbar 300 Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Style - Subwoofer  

Style photo - sub  

Bose Smart Soundbar 300 Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Sub Wireless 
 

Locked
Locked

Enclosure 
 

Locked
Locked
Show Text 

Style - Satellites  

Style photo - satellites  

Bose Smart Soundbar 300 Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Bose Smart Soundbar 300 Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for 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  

Bose Smart Soundbar 300 Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Width  

N/A
Lock" (Lock cm)

Height  

N/A
Lock" (Lock cm)

Depth  

N/A
Lock" (Lock cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Bose Smart Soundbar 300 Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Bose Smart Soundbar 300 Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Mounting Holes  

Bose Smart Soundbar 300 Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & 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  

Bose Smart Soundbar 300 Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

In The Box 
 

In The Box photo   

Bose Smart Soundbar 300 In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

Bose Smart Soundbar 300 Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Raw Frequency Response  

Bose Smart Soundbar 300 Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response Small  

Bose Smart Soundbar 300 Frequency Response Small Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Frequency Response Small Sample

SAMPLE

JOIN NOW

for 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  

Bose Smart Soundbar 300 Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

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  

Bose Smart Soundbar 300 Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Crosstalk Error 
 

Lock dB
Lock dB
Show Text 

Stereo Dynamics 
 

N/A
N/A

Dynamic Range Compression  

Bose Smart Soundbar 300 Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for 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  

Bose Smart Soundbar 300 THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Weighted THD @ 80dB 
 

Lock
Lock

Weighted THD @ Max Volume 
 

Lock
Lock
Show Text 

Center 
 

N/A
N/A

Center Setup  

Bose Smart Soundbar 300 Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

Bose Smart Soundbar 300 Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Frequency Response Sample

SAMPLE

JOIN NOW

for 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  

Bose Smart Soundbar 300 Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

Bose Smart Soundbar 300 Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Frequency Response Sample

SAMPLE

JOIN NOW

for 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  

Bose Smart Soundbar 300 Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

H Frequency Response  

Bose Smart Soundbar 300 H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Localization 
 

Locked
Locked

Slope 
 

N/A
N/A

Std. Err. 
 

N/A
N/A

SPL @ Max Volume 
 

N/A
N/A

Weighted THD @ 80dB 
 

N/A
N/A

Weighted THD @ Max Volume 
 

N/A
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  

Bose Smart Soundbar 300 Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical Connections Bar Photo 2  

Bose Smart Soundbar 300 Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Optical Audio In 
 

Locked
Locked

HDMI ARC 
 

Locked

HDMI Out 
 

Locked
Locked

HDMI 2.1 Class Bandwidth 
 

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

eARC 
 

Locked

DTS-HD MA 
 

Locked
Locked

PCM Channels 
 

Locked

5.1 PCM (eARC only) 
 

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

5.1 PCM 
 

Locked
Show Text 

Audio Format Support: Optical 
 

N/A
N/A

Dolby Digital 
 

Locked
Locked

DTS 
 

Locked
Locked

PCM Channels 
 

Locked
Show Text 

Latency 
 

N/A
N/A

Latency Video  

Bose Smart Soundbar 300 Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Samsung HW-A450 Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

ARC 
 

Lock ms
N/A

Optical 
 

Lock ms
Lock ms

Full HDMI In 
 

N/A
N/A
Show Text 

Video Passthrough To TV 
 

N/A
N/A

1080p Max Refresh Rate 
 

Locked

1080p @ 4:4:4 Max Refresh Rate 
 

Locked

4k Max Refresh Rate 
 

Locked

4k @ 120Hz @ 10-Bit 
 

Locked

4k @ 4:4:4 Max Refresh Rate 
 

Locked

8k Max Refresh Rate 
 

Locked

HDR10 Passthrough 
 

Locked
Locked

HDR10+ Passthrough 
 

Locked

Dolby Vision Passthrough 
 

Locked

HDMI Forum VRR Passthrough 
 

Locked

4k @ 60 Hz Passthrough 
 

Locked

FreeSync Passthrough 
 

Locked

G-SYNC Passthrough 
 

Locked

ALLM Passthrough 
 

Locked

4k @ 60 Hz @ 10 bit Passthrough 
 

Locked

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Locked

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  

Bose Smart Soundbar 300 Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

Bose Smart Soundbar 300 Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Remote  

Remote photo  

Bose Smart Soundbar 300 Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Samsung HW-A450 Remote photo Sample

SAMPLE

JOIN NOW

for pictures & 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
Smart Soundbar 300
SEARCH
Amazon.com
Black
HW-A450
SEE PRICE
Amazon.com
Black
Smart Soundbar 300
SEARCH
B&H
Black
HW-A450
SEE PRICE
BestBuy.com
Black
Smart Soundbar 300
SEARCH
BestBuy.com
Black
HW-A450
SEE PRICE
Walmart.com
Black
Smart Soundbar 300
SEARCH
Bose
Black
HW-A450
SEARCH
B&H
Black
Smart Soundbar 300
SEARCH
Walmart.com
Black
HW-A450
SEARCH
Samsung.com
Back to Top

Bose Smart Soundbar 300

Samsung HW-A450

Comments

  1. Comparison
 • Posted 2 years ago

Bose Smart Soundbar 300 vs Samsung HW-A450: Main Discussion

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


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

See All Soundbars & Speakers Discussions
 Share
0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via Membership (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.
© 2026 9298-5266 Quebec Inc. All Rights Reserved.