Side by side comparison and review of MSI IMMERSE GH20 and Poly Blackwire 3320-M. 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.
| DESIGN AND DIMENSIONS | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 19.6 cm | 17.8 cm | |
| Width | 17.2 cm | 15.5 cm | |
| Depth | 8.3 cm | 3.2 cm | |
| Weight | 245 g | 130 g | Poly Blackwire 3320-M are lighter than MSI IMMERSE GH20 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | Game console, computer | Portable electronics, computer |
| SOUND QUALITY | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 95 dB +/- 3dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than MSI IMMERSE GH20. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | MSI IMMERSE GH20 have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | Neodymium | - | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | Uni-directional - 100 - 10000 Hz - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -36 dB | -38 dB | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Controls | Volume, microphone on/off | Mute, volume, answer/end |
|---|
| CABLE | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Cable Length | 1.5 m | - |
|---|
| CONNECTIONS | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | USB (24 pin USB-C) |
|---|
| OTHERS | MSI IMMERSE GH20 | Poly Blackwire 3320-M |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 1 year | - |
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