Sennheiser HMD 300 PRO vs. Razer Opus X

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Sennheiser HMD 300 PRO and Razer Opus X. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Sennheiser HMD 300 PRO vs. Razer Opus X Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HMD 300 PRO Razer Opus X
Product Type Headset - wired Headphones - Bluetooth - wireless
Weight 319 g 270 g Razer Opus X are lighter than Sennheiser HMD 300 PRO headphones.
Colour - Mercury | Quartz
Earpad Material - Nylon, protein-leather
SOUND QUALITY Sennheiser HMD 300 PRO Razer Opus X
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Foldable Yes - Sennheiser HMD 300 PRO can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 60 - 25000 Hz 20 - 20000 Hz Sennheiser HMD 300 PRO offer a larger frequency range than Razer Opus X.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) 0.1% -
Sensitivity 108 dB -
Impedance 64 Ohm -
Max Sound Pressure 123 dB -
Diaphragm - 40 mm
MICROPHONE Sennheiser HMD 300 PRO Razer Opus X
Form Factor - Built-in
Type Boom -
Microphone Technology Dynamic -
Microphone Operation Mode Hypercardioid -
Noise Cancelling - Yes Razer Opus X microphone can cancel out ambient noise.
Frequency Response 80 - 16000 Hz -
Sensitivity 0.4 mV/Pascal -
Impedance 300 Ohm -
Microphones Included - 2
REMOTE CONTROL Sennheiser HMD 300 PRO Razer Opus X
Controls - Volume
CABLE Sennheiser HMD 300 PRO Razer Opus X
Cable Type - USB-C to USB-A cable - detachable - 50 cm
FEATURES Sennheiser HMD 300 PRO Razer Opus X
Features EPOS ActiveGard -
BATTERY AND CHARGING Sennheiser HMD 300 PRO Razer Opus X
Battery Type - Headphone battery rechargeable
OTHERS Sennheiser HMD 300 PRO Razer Opus X
Included Accessories Wind screen USB-C to USB-A charging cable
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