Logitech G535 LIGHTSPEED Wireless
vs
Cooler Master MH751

Logitech G535 LIGHTSPEED Wireless

The Logitech G535 LIGHTSPEED Wireless is a relatively new headset. The wireless support in Logitech G535 LIGHTSPEED Wireless is very convenient. In terms of sound quality, the Logitech G535 LIGHTSPEED Wireless is one of the best sounding headsets with very clear and crisp sound. The Logitech G535 LIGHTSPEED Wireless suffers in terms of outside noise isolation and is not convenient for travel and commution in loud environments. Sound leakage is worse that other competitors. The Logitech G535 LIGHTSPEED Wireless is not suitable for those who want the best convenience and sound experience while watching tv. For the sports and fitness enthusiasts,the Logitech G535 LIGHTSPEED Wireless is not recommended as it lacks in comfort and stability while doing sports. For gaming, the Logitech G535 LIGHTSPEED Wireless is not up to par with other similar headsets. In terms of noise cancelling, the Logitech G535 LIGHTSPEED Wireless has underwhelming sound performance and below average noise handling.

Cooler Master MH751

For gaming, the Cooler Master MH751 has excellent support and feature set that enables superb gaming experience. In terms of sound quality, the Cooler Master MH751 is one of the best sounding headsets with very clear and crisp sound. The Cooler Master MH751 is great for watching TV and is very convenient while enabling immersive sound experience. The Cooler Master MH751 is a relatively new headset. For the sports and fitness enthusiasts,the Cooler Master MH751 is not recommended as it lacks in comfort and stability while doing sports. Sound leakage is worse that other competitors. The Cooler Master MH751 suffers in terms of outside noise isolation and is not convenient for travel and commution in loud environments. In terms of noise cancelling, the Cooler Master MH751 has underwhelming sound performance and below average noise handling.

Active Features

	G535 LIGHTSPEED Wireless	Master MH751
ANC Control	No	No
Additional Charges	0.0	N/A
Android	No	No
App Name	Logitech G Hub	No App
Audio While Charging	Yes	No
Battery Type	Rechargable	No Battery
Button Mapping	No	No
Charge Time	1.4 hrs	N/A
Charging Port	USB-C	None
Equalizer	Graphic + Presets	No
Mic Control	Adjustable Level	No
Passive Playback	No	Passive Headphone
Playback Control	No	No
Power-Saving Feature	Auto-Off Timer	No
Room Effects	No	No
Surround Support	No	No
Total Battery Life	35.3 hrs	N/A
Windows	Yes	No
iOS	No	No
macOS	Yes	No

Battery

	G535 LIGHTSPEED Wireless	Master MH751
Battery Life	35.3 hrs	N/A

Comfort

	G535 LIGHTSPEED Wireless	Master MH751
Weight	0.5 lbs	0.61 lbs

Connectivity

	G535 LIGHTSPEED Wireless	Master MH751
Analog	No	Audio + Microphone
Analog Audio	No	Yes
Analog/USB Audio Latency	N/A	0 ms
Android Latency	N/A	N/A
Bluetooth Version	No Bluetooth	No Bluetooth
Connection	No Wired Option	1/8" TRRS
Detachable	No	Yes
Dock Charging	No	No
Length	N/A	5.00 ft (1.52 m)
Line In	No	No
Line Of Sight Range	N/A	N/A
Line Out	No	No
Multi-Device Pairing	No	No
NFC Pairing	No	No
Non-BT Latency	29 ms	N/A
Non-BT Line Of Sight Range	57.41 ft (17.50 m)	N/A
Non-BT Wireless	Audio + Microphone	No
Optical Input	No	No
PC Latency (SBC)	N/A	N/A
PC Latency (aptX HD)	N/A	N/A
PC Latency (aptX)	N/A	N/A
PC Latency (aptX-LL)	N/A	N/A
PS4 Analog	No	Audio + Microphone
PS4 Non-BT Wireless	Audio + Microphone	No
PS4 Wired USB	No	No
PS5 Analog	No	Audio + Microphone
PS5 Non-BT Wireless	Audio + Microphone	No
PS5 Wired USB	No	No
Power Supply	USB	No Base/Dock
RCA Input	No	No
Type	Wireless USB Dongle	No Base/Dock
USB Audio	No	No
USB Input	Yes	No
Wired USB	No	No
Xbox One Analog	No	Audio + Microphone
Xbox One Non-BT Wireless	No	No
Xbox One Wired USB	No	No
Xbox Series X|S Analog	No	Audio + Microphone
Xbox Series X|S Non-BT Wireless	No	No
Xbox Series X|S Wired USB	No	No
iOS Latency	N/A	N/A

Controls

	G535 LIGHTSPEED Wireless	Master MH751
Ease of use	Good	Good

Design

	G535 LIGHTSPEED Wireless	Master MH751
Additional Controls	No	No
Call/Music Control	No	No
Channel Mixing	No	No
Clamping Force	1.1 lbs	0.7 lbs
Enclosure	Closed-Back	Closed-Back
Feedback	Decent	Good
H	3.1" (8.0 cm)	3.4" (8.6 cm)
L	7.2" (18.3 cm)	7.7" (19.6 cm)
Microphone Control	Mute/Unmute	Mute/Unmute
Noise Cancelling Control	No	No
OS Compatibility	Not OS specific	Not OS specific
Talk-Through	No	No
Transducer	Dynamic	Dynamic
Transmitter Required	Yes	No
Type	Over-ear	Over-ear
Volume	173.32 in³ (2,840.20 cm³)	139.00 in³ (2,277.79 cm³)
Volume Control	Yes	Yes
W	7.6" (19.4 cm)	5.3" (13.5 cm)
Wireless	Yes	No

Isolation

	G535 LIGHTSPEED Wireless	Master MH751
Bass	0.24 dB	-0.99 dB
Mid	-2.94 dB	-13.14 dB
Noise Cancelling	No	No
Overall Attenuation	-8.9 dB	-14.12 dB
Overall Leakage @ 1ft	47.12 dB	38.33 dB
Treble	-24.01 dB	-29.35 dB

Microphone

	G535 LIGHTSPEED Wireless	Master MH751
Boom	Yes	Yes
Detachable Boom	No	Yes
FR Std. Dev.	1.64 dB	0.99 dB
HFE	6,177.3 Hz	8,245.71 Hz
In-Line	No	No
Integrated	No	No
LFE	515.36 Hz	20 Hz
Mic	Yes	Yes
Noise Gate	Always On	Always On
Speech + Pink Noise Handling	7.0	7.0
Speech + Subway Noise Handling	7.5	7.5
Weighted THD	2.317	0.223

Noise Handling

	G535 LIGHTSPEED Wireless	Master MH751
SpNR	10.72 dB	22.34 dB

Recording Quality

	G535 LIGHTSPEED Wireless	Master MH751
Gain	28.78 dB	20.91 dB

Sound

	G535 LIGHTSPEED Wireless	Master MH751
ANC	No ANC	No ANC
Acoustic Space Excitation	5.1	3.2
Avg. Std. Deviation	0.73 dB	0.98 dB
Bass Amount	-1.67 dB	-1.81 dB
Codec	PCM, 24-bit, 48kHz	PCM, 24-bit, 48kHz
Connection	Wireless (Proprietary)	Wired
Dips	1.19 dB	1.27 dB
EQ	Default	No EQ
Firmware	190.0.200	No Firmware
Head Modeling	No	No
Head Tracking	No	No
High-Bass	1.49 dB	2.67 dB
High-Mid	0.23 dB	0.94 dB
High-Treble	-7.41 dB	-6.21 dB
Low-Bass	-4.15 dB	-3.47 dB
Low-Frequency Extension	37.21 Hz	44.26 Hz
Low-Mid	-2.03 dB	0.96 dB
Low-Treble	-1.2 dB	-1.36 dB
Microphone	Boom	Boom
Mid-Bass	1.52 dB	1.08 dB
Mid-Mid	-1.04 dB	0.41 dB
Mid-Treble	-1.93 dB	-0.17 dB
Openness	8.0	4.3
PRTF Accuracy (Std. Dev.)	2.23 dB	1.72 dB
PRTF Distance	12.87 dB	15.01 dB
PRTF Size (Avg.)	7.28 dB	5.21 dB
Peaks	1.54 dB	1.54 dB
Power	On	Passive
Room Ambience	No	No
Speaker Modeling	On/Off	No
Std. Err.	2.43 dB	2.41 dB
Tip/Pad	Default	Default
Treble Amount	-1.55 dB	-1.93 dB
Virtual Surround	Windows Sonic Spatial Audio	No App
WHD @ 100	0.113	0.302
WHD @ 90	0.266	0.196
Weighted Amplitude Mismatch	0.2	0.6
Weighted Frequency Mismatch	2.68	1.97
Weighted Group Delay	0.23	0.36
Weighted Phase Mismatch	9.25	6.66