Side by side comparison and review of Cooler Master CH331 and Sennheiser ACCENTUM Wireless. 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 | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 21.01 cm | - | |
| Width | 9.63 cm | - | |
| Depth | 17.94 cm | - | |
| Weight | 371.2 g | 222 g | Sennheiser ACCENTUM Wireless are lighter than Cooler Master CH331 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, steel | - | |
| Earpad Material | Foam, polyurethane leather | - | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Headphones Form Factor | Full size | Full size binaural | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX HD, mSBC, CVSD | |
| Active Noise Cancelling | - | Yes | Sennheiser ACCENTUM Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | Sennheiser ACCENTUM Wireless offer a larger frequency range than Cooler Master CH331. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.3% | |
| Sensitivity | 103 dB | 106 dB | Sennheiser ACCENTUM Wireless have higher sensitivity than Cooler Master CH331. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 50 mm | 37 mm | Cooler Master CH331 have a thicker diaphragm than Sennheiser ACCENTUM Wireless. |
| MICROPHONE | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | Beamforming | |
| Frequency Response | 100 - 8000 Hz | 50 - 8000 Hz | Sennheiser ACCENTUM Wireless offer a larger microphone frequency range than Cooler Master CH331. |
| Audio Input Details | Omni-directional - 100 - 8000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| CABLE | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Cable Type | - | USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 2.2 m | - |
| FEATURES | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Additional Functions | RGB lighting | - |
|---|
| BATTERY AND CHARGING | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 50 hour(s) | |
| Charging Time | - | 3 hour(s) |
| WIRELESS LINK | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Connector Type | Headset (4 PIN USB Type A) | - |
|---|
| OTHERS | Cooler Master CH331 | Sennheiser ACCENTUM Wireless |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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