In depth comparison and review of Sennheiser HMDC 27 and ASTRO Gaming A50 + Base Station. 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 | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Product Type | Headset - wired | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 18.22 cm | |
| Width | - | 8.84 cm | |
| Depth | - | 18.5 cm | |
| Weight | 240 g | 380 g | Sennheiser HMDC 27 are lighter than Sennheiser HMDC 27 headphones. |
| Recommended Use | Professional audio | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Active Noise Cancelling | Yes | - | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 18000 Hz | 20 - 20000 Hz | ASTRO Gaming A50 + Base Station offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | <0.1% | <1% | Sennheiser HMDC 27 have lower total harmonic distortion than Sennheiser HMDC 27. |
| Impedance | - | 48 Ohm | |
| Max Sound Pressure | 128 dB | 118 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium magnet |
| MICROPHONE | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | Uni-directional | |
| Frequency Response | 40 - 18000 Hz | - |
| REMOTE CONTROL | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Controls | - | Volume, power on/off, source selector, equaliser preset, flip-to-mute |
|---|
| CABLE | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Cable Type | - | Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 1 m |
|
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) | |
| Standby Time | - | 20 months |
| OTHERS | Sennheiser HMDC 27 | ASTRO Gaming A50 + Base Station |
|---|
| Included Accessories | Wind screen, cable clip, headband padding | Base station | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 8, Windows 8.1, Windows 7 | |
| Service & Support | - | Limited warranty - 1 year |
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