In depth comparison and review of Cooler Master CH321 and Poly EncorePro 725. 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 | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Height | 22 cm | - | |
| Width | 20 cm | - | |
| Depth | 10.5 cm | - | |
| Weight | 348 g | 78 g | Poly EncorePro 725 are lighter than Cooler Master CH321 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | Artificial leather | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 180 mW | - | |
| Sensitivity | 115 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 50 mm | 28 mm | Cooler Master CH321 have a thicker diaphragm than Poly EncorePro 725. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 100 - 16000 Hz | 100 - 6800 Hz | Cooler Master CH321 offer a larger microphone frequency range than Poly EncorePro 725. |
| Audio Input Details | Omni-directional - 100 - 16000 Hz | - | |
| Sensitivity | -38 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - |
| CABLE | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Cable Length | 2.3 m | 89 cm |
|---|
| FEATURES | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone | |
|---|---|---|---|
| Additional Functions | RGB lighting | - |
| CONNECTIONS | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Connector Type | Headset (4 PIN USB Type A) | USB (USB Type-A) |
|---|
| OTHERS | Cooler Master CH321 | Poly EncorePro 725 |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
