In depth comparison and review of Redragon BIO and Sennheiser HMDC 27. 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 | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Series | Gaming | - | |
| Height | 27.6 cm | - | |
| Width | 22.4 cm | - | |
| Depth | 12.4 cm | - | |
| Weight | 680 g | 240 g | Sennheiser HMDC 27 are lighter than Redragon BIO headphones. |
| Colour | Black, red | - | |
| Recommended Use | Game console, portable electronics, computer | Professional audio | |
| Gaming | Yes | - |
| SOUND QUALITY | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Redragon BIO are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | Redragon BIO offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 120 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 40 mm | - | |
| Features | Function vibrations, red backlight | - |
| MICROPHONE | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | - | 40 - 18000 Hz | |
| Sensitivity | -42 dB | - | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Cable Type | Headset cable - 2 m | - | |
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| CONNECTIONS | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Connector Type | Headset (4 PIN USB Type A) 2 x headset (mini-phone 3.5mm) |
- |
|---|
| OTHERS | Redragon BIO | Sennheiser HMDC 27 |
|---|
| Included Accessories | - | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 18 months | - |
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