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  1. Home
  2. Soundbar
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style - Bar
    2. Style - Subwoofer
    3. Style - Satellites
    4. Dimensions - Bar
    5. Dimensions - Subwoofer
    6. Dimensions - Satellites
    7. Mounting
    8. Build Quality
    9. In The Box
  5. Sound
    1. Stereo Frequency Response
    2. Stereo Frequency Response With Preliminary Calibration
    3. Stereo Soundstage
    4. Stereo Dynamics
    5. Stereo Total Harmonic Distortion
    6. Center
    7. Surround 5.1
    8. Height (Atmos)
    9. Sound Enhancement Features
  6. Connectivity
    1. Inputs/Outputs - Bar
    2. Audio Format Support - ARC
    3. Audio Format Support - Full HDMI In
    4. Audio Format Support - Optical
    5. Latency
    6. Wireless Playback
    7. Other Input Specifications
  7. Additional Features
    1. Interface
    2. Bar Controls
    3. Remote
    4. Voice Assistants Support
  8. Comments

Samsung HW-Q900A vs Samsung HW-A650

Side-by-Side Comparison

Products

Samsung HW-Q900A
Samsung HW-A650

Tested using Methodology v1.1

Updated Jan 12, 2024 07:40 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Jan 30, 2024 04:32 PM

SEE PRICE
Amazon.com
Samsung HW-Q900A Picture
Samsung HW-A650 Picture
Channels
7.1.2
Channels
3.1

Variants

  • HW-Q900A (Black)
  • HW-A650 (Black)

Review

See Samsung HW-Q900A Review
See Samsung HW-A650 Review
0 
0 

Our Verdict

Samsung HW-Q900A

Samsung HW-A650

The Samsung HW-Q900A is better than the Samsung HW-A650. The HW-Q900A is a 7.1.2 setup that supports Dolby Atmos content, unlike the HW-A650. It has better soundstage and surround performances, and it can reproduce a more extended low-bass. Also, it has more sound enhancement features, such as room correction. That said, the 3.1 HW-A650 is still a solid choice for users who prefer dialogue-centric content like TV shows.

0 

Check Price

Black
HW-Q900A
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEARCH
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Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEARCH
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Black
HW-A650
SEARCH
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Black
HW-Q900A
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Black
HW-Q900A
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Black
HW-Q900A
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Black
HW-Q900A
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Black
HW-Q900A
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Black
HW-Q900A
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

8.3
7.4

Height (Atmos) 
 

5.8
0.0

Surround 5.1 
 

6.0
3.7

Stereo Frequency Response 
 

8.2
7.9

Full Comparison

Design

Style - Bar  

Style photo - bar  

Samsung HW-Q900A Style photo - bar
Samsung HW-A650 Style photo - bar
Show Text 

Style - Subwoofer  

Style photo - sub  

Samsung HW-Q900A Style photo - sub
Samsung HW-A650 Style photo - sub

Sub Wireless 
 

Yes
Yes

Enclosure 
 

Ported
Ported
Show Text 

Style - Satellites  

Style photo - satellites  

Samsung HW-Q900A Style photo - satellites
Samsung HW-A650 Style photo - satellites

Satellite Wireless 
 

No
No
Show Text 

Dimensions - Bar  

Dimensions photo - bar  

Samsung HW-Q900A Dimensions photo - bar
Samsung HW-A650 Dimensions photo - bar

Width  

48.4" (123.0 cm)
38.6" (98.0 cm)

Height  

2.8" (7.0 cm)
2.3" (5.8 cm)

Depth  

5.4" (13.8 cm)
4.1" (10.5 cm)
Show Text 

Dimensions - Subwoofer  

Dimensions photo - sub  

Samsung HW-Q900A Dimensions photo - sub
Samsung HW-A650 Dimensions photo - sub

Width  

8.2" (20.9 cm)
8.0" (20.4 cm)

Height  

15.8" (40.2 cm)
13.9" (35.3 cm)

Depth  

15.9" (40.3 cm)
11.9" (30.3 cm)
Show Text 

Dimensions - Satellites  

Dimensions photo - satellites  

Samsung HW-Q900A Dimensions photo - satellites
Samsung HW-A650 Dimensions photo - satellites

Width  

N/A
N/A

Height  

N/A
N/A

Depth  

N/A
N/A

Mounting 
 

Bar Mounting Holes  

Samsung HW-Q900A Bar Mounting Holes
Samsung HW-A650 Bar Mounting Holes

Satellite Mounting Holes  

Samsung HW-Q900A Satellite Mounting Holes
Samsung HW-A650 Satellite Mounting Holes

Mountable Bar 
 

Yes
Yes

Bar Brackets Included 
 

Yes
Yes

Mountable Satellites 
 

No
No

Satellite Brackets Included 
 

No
No

Build Quality 
 

7.5
8.0

Build quality photo  

Samsung HW-Q900A Build quality photo
Samsung HW-A650 Build quality photo
Show Text 

In The Box 
 

In The Box photo   

Samsung HW-Q900A In The Box photo
Samsung HW-A650 In The Box photo
Show Text 
Sound

Stereo Frequency Response 
 

8.2
7.9

Stereo Setup  

Samsung HW-Q900A Stereo Setup
Samsung HW-A650 Stereo Setup

Raw Frequency Response  

See details on graph tool
See details on graph tool

Frequency Response Small  

See details on graph tool
See details on graph tool

Tested Preset 
 

Standard
Standard

Slope 
 

0.51
-0.34

Std. Err. 
 

2.75 dB
2.10 dB

Channels 
 

7.1.2
3.1

Low-Frequency Extension 
 

33.2 Hz
41.8 Hz

High-Frequency Extension 
 

19.3 kHz
19.9 kHz
Show Text 

Stereo Frequency Response With Preliminary Calibration 
 

8.5
7.9

Frequency Response Calibrated  

See details on graph tool
See details on graph tool

Suggested Preset 
 

Standard
Standard

Suggested Bass Setting 
 

3
-1

Suggested Treble Setting 
 

0
2

Slope 
 

0.08
-0.07

Std. Err. 
 

2.13 dB
2.05 dB

Low-Frequency Extension 
 

30.0 Hz
41.8 Hz

High-Frequency Extension 
 

19.3 kHz
19.9 kHz
Show Text 

Stereo Soundstage 
 

7.5
7.0

Crosstalk  

See details on graph tool
See details on graph tool

Crosstalk Error 
 

2.07 dB
2.45 dB
Show Text 

Stereo Dynamics 
 

8.6
7.8

Dynamic Range Compression  

See details on graph tool
See details on graph tool

SPL @ Max Volume 
 

98.3 dB SPL
93.0 dB SPL

DRC @ Max Volume 
 

1.19 dB
1.49 dB
Show Text 

Stereo Total Harmonic Distortion 
 

8.2
7.3

THD  

See details on graph tool
See details on graph tool

Weighted THD @ 80dB 
 

0.25
0.46

Weighted THD @ Max Volume 
 

1.36
3.87
Show Text 

Center 
 

8.7
8.1

Center Setup  

Samsung HW-Q900A Center Setup
Samsung HW-A650 Center Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Discrete
Discrete

Slope 
 

0.36
-0.98

Std. Err. 
 

2.29 dB
3.26 dB

SPL @ Max Volume 
 

95.7 dB SPL
87.9 dB SPL

Weighted THD @ 80dB 
 

0.18
0.41

Weighted THD @ Max Volume 
 

0.88
2.70
Show Text 

Surround 5.1 
 

6.0
3.7

Surround Setup  

Samsung HW-Q900A Surround Setup
Samsung HW-A650 Surround Setup

Frequency Response  

See details on graph tool
See details on graph tool

Localization 
 

Phantom (Side Firing, Bar)
Stereo (Downmix)

Slope 
 

0.18
-1.43

Std. Err. 
 

4.00 dB
4.43 dB

SPL @ Max Volume 
 

89.8 dB SPL
89.9 dB SPL

Weighted THD @ 80dB 
 

0.48
0.48

Weighted THD @ Max Volume 
 

1.89
2.48

7.1 Rears 
 

No
No
Show Text 

Height (Atmos) 
 

5.8
0.0

Height Setup  

Samsung HW-Q900A Height Setup
Samsung HW-A650 Height Setup

H Frequency Response  

See details on graph tool
Samsung HW-A650 H Frequency Response

Localization 
 

Phantom (Up Firing, Bar)
Not Supported

Slope 
 

0.71
N/A

Std. Err. 
 

5.06 dB
N/A

SPL @ Max Volume 
 

87.7 dB SPL
N/A

Weighted THD @ 80dB 
 

0.73
N/A

Weighted THD @ Max Volume 
 

1.12
N/A
Show Text 

Sound Enhancement Features 
 

9.5
7.4

Room Correction 
 

Yes
No

Dialogue Enhancement 
 

Yes
Yes

Auto-Volume/Night Mode 
 

Yes
Yes

Subwoofer Level Adjustment 
 

Yes
Yes

Bass Adjustment 
 

Yes
Yes

Treble Adjustment 
 

Yes
Yes

EQ 
 

Graphic + Presets
Graphic + Presets

Surround Level Adjustment 
 

Yes
No

Rear Level Adjustment 
 

Yes
Yes

Height Level Adjustment 
 

Yes
No

Virtual Surround 
 

Yes
Yes
Show Text 
Connectivity

Inputs/Outputs - Bar 
 

Physical Connections Bar Photo 1  

Samsung HW-Q900A Physical Connections Bar Photo 1
Samsung HW-A650 Physical Connections Bar Photo 1

Physical Connections Bar Photo 2  

Samsung HW-Q900A Physical Connections Bar Photo 2
Samsung HW-A650 Physical Connections Bar Photo 2

Optical Audio In 
 

1
1

HDMI ARC 
 

1 (shared)
1 (shared)

HDMI Out 
 

1 (shared)
1 (shared)

Full HDMI In 
 

2
1

Analog Audio In 3.5mm (Aux) 
 

No
No

RCA In 
 

No
No

USB for Files 
 

No
1

Ethernet 
 

No
No

Subwoofer Output 
 

No
No
Show Text 

Audio Format Support - ARC 
 

10
7.1

eARC 
 

Yes
No

Dolby Atmos 
 

Yes
No

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
No

DTS 
 

Yes
Yes

DTS:X (eARC only) 
 

Yes
No

Dolby TrueHD (eARC only) 
 

Yes
No

DTS-HD MA (eARC only) 
 

Yes
No

5.1 PCM (eARC only) 
 

Yes
No
Show Text 

Audio Format Support - Full HDMI In 
 

10
7.4

Dolby Atmos 
 

Yes
No

DTS:X 
 

Yes
No

Dolby Digital 
 

Yes
Yes

Dolby Digital Plus 
 

Yes
No

DTS 
 

Yes
Yes

Dolby TrueHD 
 

Yes
No

DTS-HD MA 
 

Yes
No

5.1 PCM 
 

Yes
No
Show Text 

Audio Format Support - Optical 
 

10
10

Dolby Digital 
 

Yes
Yes

DTS 
 

Yes
Yes
Show Text 

Latency 
 

8.3
7.1

Latency Video  

ARC 
 

49 ms
80 ms

Optical 
 

19 ms
84 ms

Full HDMI In 
 

-66 ms
102 ms
Show Text 

Wireless Playback 
 

9.0
6.0

Bluetooth 
 

Yes
Yes

Wi-Fi Playback 
 

Yes
No

Chromecast built-in 
 

No
No

Apple AirPlay 
 

Yes
No

Spotify Connect 
 

Yes
No
Show Text 

Other Input Specifications 
 

4k @ 60 Hz Passthrough 
 

Yes
No

4k @ 60 Hz @ 10 bit Passthrough 
 

Yes
No

4k @ 60 Hz @ 4:4:4 Passthrough 
 

Yes
No

HDR10 Passthrough 
 

Yes
No
Show Text 
Additional Features

Interface 
 

Interface photo  

Samsung HW-Q900A Interface photo
Samsung HW-A650 Interface photo

Display 
 

Yes
Yes
Show Text 

Bar Controls 
 

Controls photo  

Samsung HW-Q900A Controls photo
Samsung HW-A650 Controls photo
Show Text 

Remote  

Remote photo  

Samsung HW-Q900A Remote photo
Samsung HW-A650 Remote photo
Show Text 

Voice Assistants Support 
 

Amazon Alexa 
 

Yes (Built-in)
No

Google Assistant 
 

No
No

Apple Siri 
 

No
No

Microphone Mute 
 

Yes
No
Show Text 

Check Price

Black
HW-Q900A
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEE PRICE
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEARCH
Amazon.com
Black
HW-A650
SEE PRICE
Amazon.com
Black
HW-Q900A
SEARCH
Amazon.com
Black
HW-A650
SEARCH
Amazon.com
Black
HW-Q900A
SEARCH
Amazon.com
 
Black
HW-Q900A
SEARCH
Amazon.com
 
Black
HW-Q900A
SEARCH
Amazon.com
 
Black
HW-Q900A
SEARCH
Amazon.com
 
Black
HW-Q900A
SEARCH
Amazon.com
 
Black
HW-Q900A
SEARCH
Amazon.com
 
Back to Top

Samsung HW-Q900A

Samsung HW-A650

Comments

  1. Comparison
 • Posted 1 year ago

Samsung HW-Q900A vs Samsung HW-A650: Main Discussion

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