Products
Hisense AX5125H
Samsung HW-B750F
Tested using Methodology v1.3
Updated Oct 29, 2025 01:18 PM
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Tested using Methodology v1.3
Updated Oct 06, 2025 07:17 PM
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Channels
5.1.2
Channels
5.1
Our Verdict
Hisense AX5125H
Samsung HW-B750F
The Hisense AX5125H is more versatile than the Samsung HW-B750F thanks to its extensive audio format support that includes Dolby Atmos and DTS:X, and more. The Hisense also has satellites, so surround sound audio is more immersive from all around. That said, the Samsung gets louder, has a wider stereo soundstage, and offers greater flexibility for sound adjustments. If you mainly listen to stereo music and older movies mastered in DTS or Dolby Digital, it's a solid choice with a very balanced sound that's a bit brighter, but it lacks the robust 4k video passthrough and immense audio format support of the Hisense.
Variants
- AX5125H (Black)
- HW-B750F (Black)
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AX5125H
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HW-B750F
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AX5125H
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Black
HW-B750F
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Black
AX5125H
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Black
HW-B750F
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Black
AX5125H
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HW-B750F
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HW-B750F
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Main Differences for
Mixed Usage
Mixed Usage
Threshold
Mixed Usage
7.7
7.6
Height (Atmos)
5.7
0.0
Audio Format Support: ARC/eARC
9.9
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
Yes
No
Dimensions - Bar
Dimensions photo - bar
Width
36.2" (92.0 cm)
40.6" (103.0 cm)
Height
2.5" (6.3 cm)
2.0" (5.2 cm)
Depth
3.6" (9.2 cm)
4.1" (10.5 cm)
Dimensions - Subwoofer
Dimensions photo - sub
Width
8.5" (21.5 cm)
7.2" (18.3 cm)
Height
12.3" (31.3 cm)
13.5" (34.3 cm)
Depth
11.9" (30.3 cm)
11.7" (29.6 cm)
Dimensions - Satellites
Dimensions photo - satellites
Width
3.6" (9.1 cm)
N/A
Height
5.7" (14.5 cm)
N/A
Depth
4.3" (11.0 cm)
N/A
Mounting
Bar Mounting Holes
Satellite Mounting Holes
Mountable Bar
Yes
Yes
Bar Brackets Included
Yes
Yes
Mountable Satellites
Yes
No
Satellite Brackets Included
Yes
No
Build Quality
7.5
7.5
Build quality photo
In The Box
In The Box photo
Sound
Stereo Frequency Response
8.1
8.0
Stereo Setup
Raw Frequency Response
Frequency Response Small
Channels
5.1.2
5.1
Tested Preset
Movie
Standard
Slope
-0.42
0.04
Standard Error
2.73 dB
2.21 dB
Low-Frequency Extension
33.2 Hz
38.9 Hz
High-Frequency Extension
18.2 kHz
19.9 kHz
Stereo Frequency Response With Preliminary Calibration
8.1
8.0
Frequency Response Calibrated
Suggested Preset
Movie
Standard
Suggested Bass Setting
-1
0
Suggested Treble Setting
3
0
Slope
0.08
0.04
Standard Error
2.73 dB
2.21 dB
Low-Frequency Extension
33.6 Hz
38.9 Hz
High-Frequency Extension
19.6 kHz
19.9 kHz
Stereo Dynamics
7.0
8.0
Dynamic Range Compression
SPL @ Max Volume
86.2 dB SPL
91.2 dB SPL
DRC @ 90dB
N/A
0.39 dB
DRC @ Max Volume
0.46 dB
0.68 dB
Center
7.9
8.1
Center Setup
Frequency Response
Localization
Discrete
Discrete
Slope
-0.82
0.20
Std. Err.
3.57 dB
2.97 dB
SPL @ Max Volume
86.9 dB SPL
86.4 dB SPL
Weighted THD @ 80dB
0.40
0.37
Weighted THD @ Max Volume
2.32
1.31
Surround 5.1
6.9
6.4
Surround Setup
Frequency Response
Localization
Discrete
Phantom (Side Firing, Bar)
Slope
-1.67
0.01
Std. Err.
4.91 dB
2.57 dB
SPL @ Max Volume
87.7 dB SPL
87.6 dB SPL
Weighted THD @ 80dB
0.62
0.43
Weighted THD @ Max Volume
1.54
1.25
7.1 Rears
No
No
Height (Atmos)
5.7
0.0
Height Setup
H Frequency Response
Localization
Phantom (Up Firing, Bar)
Not Supported
Slope
-1.81
N/A
Std. Err.
4.89 dB
N/A
SPL @ Max Volume
84.1 dB SPL
N/A
Weighted THD @ 80dB
0.96
N/A
Weighted THD @ Max Volume
1.36
N/A
Sound Enhancement Features
5.6
7.4
Room Correction
No
No
Dialogue Enhancement
Yes
Yes
Auto-Volume/Night Mode
Yes
Yes
Subwoofer Level Adjustment
No
Yes
Bass Adjustment
Yes
Yes
Treble Adjustment
Yes
Yes
EQ
Presets
Graphic + Presets
Surround Level Adjustment
Yes
Yes
Rear Level Adjustment
No
No
Height Level Adjustment
No
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)
1
No
RCA In
No
No
USB for Files
1
1
Ethernet
No
No
Subwoofer Output
No
No
Audio Format Support: ARC/eARC
9.9
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 5.1
Up To 5.1
Audio Format Support: HDMI In
9.9
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 5.1
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
7.4
9.2
ARC Latency Video
PCM-2.0 ch
62 ms
51 ms
PCM-5.1 ch
62 ms
51 ms
Dolby MAT (PCM) Atmos
82 ms
N/A
Dolby Digital
109 ms
83 ms
Dolby Digital Plus
112 ms
N/A
Dolby Digital Plus Atmos
114 ms
N/A
Audio Latency: HDMI In
7.1
9.7
HDMI Latency Video
PCM-2.0 ch
64 ms
46 ms
PCM-5.1 ch
64 ms
46 ms
Dolby MAT (PCM) Atmos
88 ms
N/A
Dolby Digital
130 ms
89 ms
Dolby Digital Plus
116 ms
N/A
Dolby Digital Plus Atmos
120 ms
N/A
Audio Latency: Optical
7.1
7.9
Optical Latency Video
PCM-2.0 ch
143 ms
117 ms
Dolby Digital
203 ms
160 ms
Video Passthrough To TV
9.2
6.0
1080p Max Refresh Rate
120Hz
120Hz
1080p @ 4:4:4 Max Refresh Rate
120Hz
120Hz
4k Max Refresh Rate
120Hz
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
Yes
No
G-SYNC Passthrough
No
No
ALLM Passthrough
Yes
No
Wireless Playback
6.0
6.0
Bluetooth
Yes
Yes
Wi-Fi Playback
No
No
Chromecast built-in
No
No
Apple AirPlay
No
No
Spotify Connect
No
No
Additional Features
Interface
Interface photo
Display
Yes
Yes
Bar Controls
Controls photo
Remote
Remote photo
Voice Assistants Support
Amazon Alexa
No
No
Google Assistant
No
No
Apple Siri
No
No
Microphone Mute
No
No
Check Price
Black
AX5125H
SEARCH
Amazon.com
Black
HW-B750F
SEE PRICE
Amazon.com
Black
AX5125H
SEE PRICE
Walmart.com
Black
HW-B750F
SEE PRICE
BestBuy.com
Black
AX5125H
SEARCH
B&H
Black
HW-B750F
SEE PRICE
Samsung.com
Black
AX5125H
SEARCH
BestBuy.com
Black
HW-B750F
SEE PRICE
B&H
Black
HW-B750F
SEE PRICE
Walmart.com
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Hisense AX5125H
Samsung HW-B750F
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Hisense AX5125H vs Samsung HW-B750F: Main Discussion
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