Sennheiser HD 300 PRO vs. Sony INZONE H9

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Sennheiser HD 300 PRO and Sony INZONE H9. 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 HD 300 PRO vs. Sony INZONE H9 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 300 PRO Sony INZONE H9
Product Type Headphones - wired - 3.5 mm jack Headset - Bluetooth / radio - wireless
Weight 297 g 330 g Sennheiser HD 300 PRO are lighter than Sennheiser HD 300 PRO headphones.
Colour - White
Earpad Material - Nylon
Recommended Use - Game console, computer
Gaming - Yes
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY Sennheiser HD 300 PRO Sony INZONE H9
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth / radio
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC, AAC
Active Noise Cancelling - Yes Sony INZONE H9 are equipped with active noice cancellation.
Active Noise Cancelling Technology - Ambient Sound Mode / Dual Noise Sensor
Sound Output Mode Stereo Stereo
Sound Effects - Ambient Sound Mode, 360 Spatial Sound for Gaming
Frequency Response 6 - 25000 Hz 5 - 20000 Hz Sennheiser HD 300 PRO offer a larger frequency range than Sony INZONE H9.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) <0.1% -
Sensitivity 108 dB -
Impedance 64 Ohm -
Max Sound Pressure 123 dB -
Diaphragm - PET - 40 mm
Magnet Material - Neodymium
Features - Discord Certified
MICROPHONE Sennheiser HD 300 PRO Sony INZONE H9
Form Factor - Headset microphone
Type - Boom
Microphone Operation Mode - Bi-directional
Noise Cancelling - Yes Sony INZONE H9 microphone can cancel out ambient noise.
Noise Cancelling Technology - Dual Noise Sensor Technology
Frequency Response - 100 - 8000 Hz
REMOTE CONTROL Sennheiser HD 300 PRO Sony INZONE H9
Controls - Power on/off, master volume, game/chat balance, Bluetooth, noise cancelling/ambient sound mode button
CABLE Sennheiser HD 300 PRO Sony INZONE H9
Cable Type Headphones cable - 1.55 m USB-C charge cable - detachable - 1.5 m
Cable Length 1.55 m -
BATTERY AND CHARGING Sennheiser HD 300 PRO Sony INZONE H9
Battery Type - Headset battery rechargeable - Lithium Ion
Battery Life - 32 hour(s)
WIRELESS LINK Sennheiser HD 300 PRO Sony INZONE H9
Radio Frequency Range - 2.4 - 2.4835GHz
CONNECTIONS Sennheiser HD 300 PRO Sony INZONE H9
Connector Type Headphones (mini-phone stereo 3.5 mm) USB (power only) (USB Type-C)
Bluetooth
Wireless adapter (USB Type-A)
OTHERS Sennheiser HD 300 PRO Sony INZONE H9
Included Accessories 6.3 mm (1/4") stereo adapter Wireless adapter, USB-C charging cable
Compliant Standards - Bluetooth Class 1, JEITA
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