In depth comparison and review of Poly Blackwire 325 and MSI Immerse GH70. 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 | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 23 cm | |
| Width | - | 20.2 cm | |
| Depth | - | 9.8 cm | |
| Weight | - | 525 g | |
| Earpad Material | - | Leather, cloth | |
| Headband Material | Metal | Stainless steel | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | MSI Immerse GH70 offer a larger frequency range than Poly Blackwire 325. |
| Sensitivity | - | 100 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| 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 | - | -40 dB | |
| Impedance | - | 2.2 kOhm | |
| Microphone Features | - | Retractable microphone |
| REMOTE CONTROL | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Controls | Mute, volume, answer/end | Volume, microphone on/mute |
|---|
| CABLE | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Cable Type | Headset cable - 2.13 m | USB cable - 2 m | |
|---|---|---|---|
| Cable Length | 2.13 m | 2 m |
| FEATURES | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Additional Functions | DSP | Adjustable RGB lighting |
|---|
| CONNECTIONS | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
Headset (4 PIN USB Type A) |
|---|
| OTHERS | Poly Blackwire 325 | MSI Immerse GH70 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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