In depth comparison and review of Logitech Zone Wireless 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 Zone Wireless | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired | |
|---|---|---|---|
| Height | 17.67 cm | - | |
| Width | 17.47 cm | - | |
| Depth | 7.07 cm | - | |
| Weight | 180.8 g | 240 g | Logitech Zone Wireless are lighter than Logitech Zone Wireless headphones. |
| Dimensions & Weight Details | Receiver: 2.3 cm x 0.53 cm x 1.62 cm | - | |
| Colour | Graphite | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Portable electronics, computer | Professional audio | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Logitech Zone Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 30 - 13000 Hz | 8 - 18000 Hz | Sennheiser HMDC 27 offer a larger frequency range than Logitech Zone Wireless. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Max Sound Pressure | - | 128 dB |
| MICROPHONE | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | Omni-directional | Hypercardioid | |
| Frequency Response | 85 - 20000 Hz | 40 - 18000 Hz | Logitech Zone Wireless offer a larger microphone frequency range than Sennheiser HMDC 27. |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Controls | Mute, volume, answer/end, pair mode, ANC on/off | - |
|---|
| CABLE | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Cable Type | USB charge cable - 1.3 m | - |
|---|
| FEATURES | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard | |
|---|---|---|---|
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion - - wireless charging | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 16 hours Continuous playback (noise cancelling ON): up to 14 hours Continuous talk (noise cancelling OFF): up to 15 hours Continuous talk (noise cancelling ON): up to 14 hours |
- | |
| Wireless Charging Standards | Qi | - | |
| Charging Time | 2 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Logitech Zone Wireless | Sennheiser HMDC 27 |
|---|
| Included Accessories | Travel bag, USB wireless receiver, USB-C adapter | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Software Certification | Certified for Microsoft Teams | - | |
| Compliant Standards | EN 50332, IEC 62368-1 | - | |
| Service & Support | Limited warranty - 2 years | - |
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