Side by side comparison and review of KEF M500 and Redragon BIO. 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 | KEF M500 | Redragon BIO |
|---|
| Product Type | Headset - wired | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | Gaming | |
| Height | - | 27.6 cm | |
| Width | - | 22.4 cm | |
| Depth | - | 12.4 cm | |
| Weight | 208 g | 680 g | KEF M500 are lighter than KEF M500 headphones. |
| Colour | Classic | Black, red | |
| Body Material | Aluminium alloy | - | |
| Recommended Use | Portable electronics, phone | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | KEF M500 | Redragon BIO |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | KEF M500 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | Redragon BIO are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 103 dB | 120 dB | Redragon BIO have higher sensitivity than KEF M500. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| Features | - | Function vibrations, red backlight | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | KEF M500 | Redragon BIO |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Sensitivity | - | -42 dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | KEF M500 | Redragon BIO |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume |
|---|
| CABLE | KEF M500 | Redragon BIO |
|---|
| Cable Type | 2 x headset cable - 1.3 m | Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m | |
| Plated Connector | Gold | - |
| CONNECTIONS | KEF M500 | Redragon BIO |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headset (4 PIN USB Type A) 2 x headset (mini-phone 3.5mm) |
|---|
| OTHERS | KEF M500 | Redragon BIO |
|---|
| Included Accessories | Protective case, in-flight plug adapter, 3.5 mm to 6.3 mm adapter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 18 months |
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