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Samsung HW-Q800D vs Samsung HW-B750D
Side-by-Side Comparison
Products
Samsung HW-Q800D
Samsung HW-B750D
Tested using Methodology v1.3
Updated Mar 10, 2025 04:12 PM
SEE PRICE
Amazon.comTested using Methodology v1.3
Updated Feb 12, 2025 04:38 AM
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Amazon.com
Channels5.1.2
Channels5.1
Variants
- HW-Q800D (Black)
- HW-B750D (Black)
Our Verdict
Samsung HW-Q800D
Samsung HW-B750D
The Samsung HW-Q800D is better than the Samsung HW-B750D. The HW-800D is fitted with a more complete suite of audio format compatibility (such as Dolby Atmos, DTS-MA, and Dolby Digital Plus), unlike the HW-750D. You can use the HW-Q800D with a considerably greater selection of wireless connections like Wi-Fi, Bluetooth, Chromecast, AirPlay 2, and Spotify Connect, alongside using its companion app. It also has a deeper bass extension. However, the HW-750D is cheaper and still sounds good with a selection of sound enhancement tools like EQ accessible via the remote. Its stereo soundstage is a bit wider, too. Still, it only supports DTS, Dolby Digital, and PCM 2.0 audio, and Bluetooth is its sole wireless connection.
Main Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.2
7.5
Height (Atmos)
6.0
0.0
Stereo Frequency Response
8.3
7.8
Audio Format Support: ARC/eARC
10
6.5
Full Comparison
Design
Style - Bar
Style photo - bar
Style - Subwoofer
Style photo - sub
Sub Wireless
Yes
Yes
Enclosure
Ported
Ported
Style - Satellites
Style photo - satellites
Satellite Wireless
No
No
Dimensions - Bar
Dimensions photo - bar
Width
43.7" (111.1 cm)
40.6" (103.0 cm)
Height
2.3" (5.9 cm)
2.2" (5.5 cm)
Depth
4.7" (12.0 cm)
4.1" (10.5 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
8.1" (20.6 cm)
7.2" (18.4 cm)
Height
15.7" (40.0 cm)
13.4" (34.0 cm)
Depth
15.8" (40.2 cm)
11.7" (29.8 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
N/A
N/A
Height
N/A
N/A
Depth
N/A
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
Yes
Yes
Mountable Satellites
No
No
Satellite Brackets Included
No
No
Build Quality
8.5
7.5
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
8.3
7.8
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1.2
5.1
Tested Preset
Standard
Standard
Slope
0.22
-0.07
Standard Error
2.75 dB
2.56 dB
Low-Frequency Extension
28.7 Hz
41.8 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
8.5
7.8
Frequency Response Calibrated
Suggested Preset
Adaptive Sound
Standard
Suggested Bass Setting
0
0
Suggested Treble Setting
0
0
Slope
0.16
-0.07
Standard Error
2.22 dB
2.56 dB
Low-Frequency Extension
28.3 Hz
41.8 Hz
High-Frequency Extension
19.9 kHz
19.9 kHz
Stereo Soundstage
7.0
7.5
Crosstalk Error
2.73 dB
2.19 dB
Stereo Dynamics
8.4
7.9
Dynamic Range Compression
SPL @ Max Volume
98.4 dB SPL
91.3 dB SPL
DRC @ 90dB
0.29 dB
0.72 dB
DRC @ Max Volume
2.82 dB
1.02 dB
Center
8.4
8.1
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
0.25
-0.09
Std. Err.
2.48 dB
3.01 dB
SPL @ Max Volume
90.2 dB SPL
86.5 dB SPL
Weighted THD @ 80dB
0.27
0.37
Weighted THD @ Max Volume
3.47
1.10
Surround 5.1
6.5
6.3
Surround Setup
Frequency Response
Localization
Phantom (Side Firing, Bar)
Phantom (Side Firing, Bar)
Slope
-0.63
-0.30
Std. Err.
3.04 dB
2.76 dB
SPL @ Max Volume
95.7 dB SPL
87.3 dB SPL
Weighted THD @ 80dB
0.40
0.31
Weighted THD @ Max Volume
4.56
0.85
7.1 Rears
No
No
Height (Atmos)
6.0
0.0
Height Setup
H Frequency Response
Localization
Phantom (Up Firing, Bar)
Not Supported
Slope
0.25
N/A
Std. Err.
4.61 dB
N/A
SPL @ Max Volume
88.9 dB SPL
N/A
Weighted THD @ 80dB
0.76
N/A
Weighted THD @ Max Volume
1.17
N/A
Sound Enhancement Features
9.2
7.1
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
No
No
Height Level Adjustment
Yes
No
Virtual Surround
Yes
Yes
Connectivity
Inputs/Outputs - Bar
Physical Connections Bar Photo 1
Physical Connections Bar Photo 2
Optical Audio In
1
1
HDMI Out
eARC
ARC
HDMI 2.1 Class Bandwidth
No
No
Full HDMI In
1
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
Audio Format Support: ARC/eARC
10
6.5
Dolby Atmos
Supported
Not Supported
Dolby Digital
Supported
Supported
Dolby Digital Plus
Supported
Not Supported
Dolby TrueHD
Supported
Not Supported
DTS
Supported
Supported
DTS:X
Supported
Not Supported
DTS-HD MA
Supported
Not Supported
PCM Channels
Up To 7.1
Up To 5.1
Audio Format Support: HDMI In
10
6.5
Dolby Atmos
Supported
Not Supported
Dolby Digital
Supported
Supported
Dolby Digital Plus
Supported
Not Supported
Dolby TrueHD
Supported
Not Supported
DTS
Supported
Supported
DTS:X
Supported
Not Supported
DTS-HD MA
Supported
Not Supported
PCM Channels
Up To 7.1
Up To 5.1
Audio Format Support: Optical
10
10
Dolby Digital
Supported
Supported
DTS
Supported
Supported
PCM Channels
2.0
2.0
Audio Latency: ARC
9.4
9.4
ARC Latency Video
PCM-2.0 ch
39 ms
49 ms
PCM-5.1 ch
38 ms
49 ms
Dolby MAT (PCM) Atmos
58 ms
N/A
Dolby Digital
79 ms
79 ms
Dolby Digital Plus
84 ms
N/A
Dolby Digital Plus Atmos
88 ms
N/A
Audio Latency: HDMI In
9.4
9.4
HDMI Latency Video
PCM-2.0 ch
35 ms
49 ms
PCM-5.1 ch
35 ms
63 ms
Dolby MAT (PCM) Atmos
62 ms
N/A
Dolby Digital
98 ms
92 ms
Dolby Digital Plus
88 ms
N/A
Dolby Digital Plus Atmos
94 ms
N/A
Audio Latency: Optical
8.1
7.6
Optical Latency Video
PCM-2.0 ch
114 ms
128 ms
Dolby Digital
156 ms
147 ms
Video Passthrough To TV
8.5
6.0
1080p Max Refresh Rate
120Hz
120Hz
1080p @ 4:4:4 Max Refresh Rate
120Hz
120Hz
4k Max Refresh Rate
60Hz
30Hz
4k @ 120Hz @ 10-Bit
Not Supported
Not Supported
4k @ 4:4:4 Max Refresh Rate
60Hz
30Hz
8k Max Refresh Rate
30Hz
Not Supported
HDR10 Passthrough
Yes
No
HDR10+ Passthrough
Yes
No
Dolby Vision Passthrough
Yes
No
HDMI Forum VRR Passthrough
Yes
No
FreeSync Passthrough
No
No
G-SYNC Passthrough
No
No
ALLM Passthrough
Yes
No
Wireless Playback
10
6.0
Bluetooth
Yes
Yes
Wi-Fi Playback
Yes
No
Chromecast built-in
Yes
No
Apple AirPlay
Yes
No
Spotify Connect
Yes
No
Additional Features
Interface
Interface photo
Display
Yes
Yes
Bar Controls
Controls photo
Remote
Remote photo
Voice Assistants Support
Amazon Alexa
Yes (Built-in)
No
Google Assistant
Yes (Requires Smartphone)
No
Apple Siri
No
No
Microphone Mute
Yes
No
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Samsung HW-Q800D
Samsung HW-B750D
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Samsung HW-Q800D vs Samsung HW-B750D: Main Discussion
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