In depth comparison and review of EPOS I SENNHEISER PC 373D and Sony INZONE H9. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth / radio - wireless | |
|---|---|---|---|
| Weight | - | 330 g | |
| Colour | Black | White | |
| Earpad Material | - | Nylon | |
| Recommended Use | Computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | EPOS I SENNHEISER PC 373D can be folded. |
| 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 | 7.1 Channel Virtual Surround Sound | Ambient Sound Mode, 360 Spatial Sound for Gaming | |
| Frequency Response | 15 - 28000 Hz | 5 - 20000 Hz | EPOS I SENNHEISER PC 373D offer a larger frequency range than Sony INZONE H9. |
| Sensitivity | 116 dB | - | |
| Impedance | 50 Ohm | - | |
| Diaphragm | - | PET - 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Discord Certified |
| MICROPHONE | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | 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 | 50 - 16000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER PC 373D offer a larger microphone frequency range than Sony INZONE H9. |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Controls | - | Power on/off, master volume, game/chat balance, Bluetooth, noise cancelling/ambient sound mode button |
|---|
| CABLE | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Cable Type | Headset cable - 1.2 m Headset extension cable - 1.7 m |
USB-C charge cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 32 hour(s) |
| WIRELESS LINK | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
|---|
| CONNECTIONS | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Connector Type | Headset (4 PIN USB Type A) | USB (power only) (USB Type-C) Bluetooth Wireless adapter (USB Type-A) |
|---|
| OTHERS | EPOS I SENNHEISER PC 373D | Sony INZONE H9 |
|---|
| Included Accessories | - | Wireless adapter, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | Bluetooth Class 1, JEITA |
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