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Bose Soundbar 500 vs Smart Soundbar 300

Which Soundbar Is Better?

    Top
    Main Differences
    Design
      Style - BarStyle - SubwooferStyle - SatellitesDimensions - BarDimensions - SubwooferDimensions - SatellitesMountingBuild QualityIn The BoxBack - BarBack - SubwooferBack - Satellites
    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 PlaybackConnectivity - SubwooferConnectivity - Satellites
    Additional Features
      InterfaceBar ControlsRemoteVoice Assistants SupportAppOther Features
    Comments

Products

Bose Soundbar 500
Bose Smart Soundbar 300

Tested using Methodology v1.0

Updated Jan 06, 2026 08:53 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated Sep 24, 2024 01:26 PM

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Amazon.com
Bose Soundbar 500 Picture

Track

Bose Smart Soundbar 300 Picture

Track

Channels
3.0
Channels
3.0

Our Verdict

Bose Soundbar 500

Bose Smart Soundbar 300

The Bose Smart Soundbar 300 is a better 3.0 setup than the Bose Soundbar 500. The 300 is smaller and able to deliver a better-balanced sound profile. It can get louder with fewer compression artifacts, and it supports more audio formats via its HDMI ARC port. However, the 500's surround performance is better and offers room correction and EQ presets.

0 

Variants

  • Soundbar 500
  • Smart Soundbar 300 (Black)

Review

See Bose Soundbar 500 Review
See Bose Smart Soundbar 300 Review
0 
0 

Check Price

Standard
Soundbar 500
SEE PRICE
Amazon.com
Black
Smart Soundbar 300
SEARCH
Amazon.com
Standard
Soundbar 500
SEE PRICE
Walmart.com
Black
Smart Soundbar 300
SEARCH
B&H
Standard
Soundbar 500
SEARCH
B&H
Black
Smart Soundbar 300
SEARCH
BestBuy.com
Standard
Soundbar 500
SEARCH
BestBuy.com
Black
Smart Soundbar 300
SEARCH
Bose
Standard
Soundbar 500
SEARCH
Bose
Black
Smart Soundbar 300
SEARCH
Walmart.com
Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 
 

0.0
0.0
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Full Comparison

Design

Style - Bar  

Style photo - bar  

Bose Soundbar 500 Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Style photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Style - Subwoofer  

Style photo - sub  

Bose Soundbar 500 Style photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Style photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Wireless 
 

Locked
Locked
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Bose Soundbar 500 Dimensions photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Dimensions photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Bose Soundbar 500 Dimensions photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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
Show Text 

Mounting 
 

Bar Mounting Holes  

Bose Soundbar 500 Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Bar Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Satellite Mounting Holes  

Bose Soundbar 500 Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Satellite Mounting Holes Sample

SAMPLE

JOIN NOW

for pictures & test results

Mountable Bar 
 

Locked

Bar Brackets Included 
 

Locked

Mountable Satellites 
 

Locked

Satellite Brackets Included 
 

Locked
Show Text 

Build Quality 
 

N/A
N/A

Build quality photo  

Bose Soundbar 500 Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Build quality photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

In The Box 
 

In The Box photo   

Bose Soundbar 500 In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 In The Box photo Sample

SAMPLE

JOIN NOW

for pictures & test results

HDMI Cable Length 
 

Lock m (Lock ft)

Digital Optical Cable Length 
 

N/A
Show Text 

Back - Bar  

Back photo - bar  

Bose Soundbar 500 Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Back photo - bar Sample

SAMPLE

JOIN NOW

for pictures & test results

Bar Mounting 
 

Locked
Show Text 

Back - Subwoofer  

Back photo - sub  

Bose Soundbar 500 Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Back photo - sub Sample

SAMPLE

JOIN NOW

for pictures & test results

Enclosure 
 

Locked
Locked
Show Text 

Back - Satellites  

Back photo - satellites  

Bose Soundbar 500 Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Back photo - satellites Sample

SAMPLE

JOIN NOW

for pictures & test results

Mounting 
 

Locked
Show Text 
Sound

Stereo Frequency Response 
 

N/A
N/A

Stereo Setup  

Bose Soundbar 500 Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Stereo Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Raw Frequency Response  

Bose Soundbar 500 Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Raw Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response Small  

Bose Soundbar 500 Frequency Response Small Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Frequency Response Calibrated Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Crosstalk Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Dynamic Range Compression Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 THD Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Center Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

Bose Soundbar 500 Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Surround Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Frequency Response  

Bose Soundbar 500 Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Height Setup Sample

SAMPLE

JOIN NOW

for pictures & test results

H Frequency Response  

Bose Soundbar 500 H Frequency Response Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 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 Soundbar 500 Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical Connections Bar Photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical Connections Bar Photo 2  

Bose Soundbar 500 Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical Connections Bar Photo 2 Sample

SAMPLE

JOIN NOW

for pictures & test results

Optical Audio In 
 

Locked
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

HDMI ARC 
 

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 Soundbar 500 Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

Bose Smart Soundbar 300 Latency Video Sample

SAMPLE

JOIN NOW

for videos & test results

ARC 
 

Lock ms
Lock ms

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
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
Show Text 

Connectivity - Subwoofer 
 

Physical inputs subwoofer photo 1  

Bose Soundbar 500 Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical inputs subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls subwoofer photo 1  

Bose Soundbar 500 Physical controls subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical controls subwoofer photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Sub Wireless 
 

Locked
Locked
Show Text 

Connectivity - Satellites 
 

Physical inputs satellites photo 1  

Bose Soundbar 500 Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical inputs satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Physical controls satellites photo 1  

Bose Soundbar 500 Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Physical controls satellites photo 1 Sample

SAMPLE

JOIN NOW

for pictures & test results

Sat Wireless 
 

Locked
Locked
Show Text 
Additional Features

Interface 
 

Interface photo  

Bose Soundbar 500 Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Interface photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Display 
 

Locked
Locked
Show Text 

Bar Controls 
 

Controls photo  

Bose Soundbar 500 Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Controls photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 

Remote  

Remote photo  

Bose Soundbar 500 Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 Remote photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Universal Remote 
 

Locked
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Locked
Locked

Google Assistant 
 

Locked
Locked

Apple Siri 
 

Locked
Locked

Microphone Mute 
 

Locked
Show Text 

App 
 

App image  

Bose Soundbar 500 App image Sample

SAMPLE

JOIN NOW

for pictures & test results

Bose Smart Soundbar 300 App image Sample

SAMPLE

JOIN NOW

for pictures & test results

App Name  

Locked

iOS  

Locked

Android  

Locked

Acts As A Remote 
 

Locked

Controls Soundbar's Settings 
 

Locked

Casts Device Files 
 

Locked
Show Text 

Other Features 
 

Power Saving 
 

Locked

HDMI CEC (TV Remote Control) 
 

Locked
Show Text 

Check Price

Standard
Soundbar 500
SEE PRICE
Amazon.com
Black
Smart Soundbar 300
SEARCH
Amazon.com
Standard
Soundbar 500
SEE PRICE
Walmart.com
Black
Smart Soundbar 300
SEARCH
B&H
Standard
Soundbar 500
SEARCH
B&H
Black
Smart Soundbar 300
SEARCH
BestBuy.com
Standard
Soundbar 500
SEARCH
BestBuy.com
Black
Smart Soundbar 300
SEARCH
Bose
Standard
Soundbar 500
SEARCH
Bose
Black
Smart Soundbar 300
SEARCH
Walmart.com
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Bose Soundbar 500

Bose Smart Soundbar 300

Comments

  1. Comparison
 • Posted 2 years ago

Bose Soundbar 500 vs Bose Smart Soundbar 300: Main Discussion

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