In depth comparison and review of Logitech Lightspeed G435 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 | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset - wired | |
|---|---|---|---|
| Height | 17 cm | - | |
| Width | 16.3 cm | - | |
| Depth | 7.1 cm | - | |
| Weight | 165 g | 240 g | Logitech Lightspeed G435 are lighter than Logitech Lightspeed G435 headphones. |
| Colour | White | Blue | Black | - | |
| Recommended Use | Game console, computer | Professional audio | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Sound Output Mode | - | Stereo | |
| Built-in Decoders | Dolby Atmos | - | |
| Sound Effects | Windows Sonic surround sound | - | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | Logitech Lightspeed G435 offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 83.1 dB/mW | - | |
| Impedance | 45 Ohm | - | |
| Max Sound Pressure | - | 128 dB | |
| Features | LIGHTSPEED wireless technology | - |
| MICROPHONE | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | Beamforming | Hypercardioid | |
| Frequency Response | 100 - 8000 Hz | 40 - 18000 Hz | Sennheiser HMDC 27 offer a larger microphone frequency range than Logitech Lightspeed G435. |
| CABLE | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - |
| CONNECTIONS | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Connector Type | USB (24 pin USB-C) | - |
|---|
| OTHERS | Logitech Lightspeed G435 | Sennheiser HMDC 27 |
|---|
| Included Accessories | USB receiver | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Software Certification | Discord Certified | - | |
| Compliant Standards | CarbonNeutral | - |
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