In depth comparison and review of Trust Dura 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 | Trust Dura | Sennheiser HMDC 27 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired | |
|---|---|---|---|
| Height | 20 cm | - | |
| Width | 16 cm | - | |
| Depth | 8.5 cm | - | |
| Weight | 178 g | 240 g | Trust Dura are lighter than Trust Dura headphones. |
| Colour | Neon blue | Neon purple | Neon yellow | - | |
| Recommended Use | - | Professional audio | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Dura | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | Trust Dura offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Trust Dura | Sennheiser HMDC 27 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | Dynamic | |
| Microphone Operation Mode | Omni-directional | Hypercardioid | |
| Frequency Response | - | 40 - 18000 Hz |
| REMOTE CONTROL | Trust Dura | Sennheiser HMDC 27 |
|---|
| Controls | Volume, on/off, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | Trust Dura | Sennheiser HMDC 27 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m Micro-USB charge cable - detachable |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Trust Dura | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Trust Dura | Sennheiser HMDC 27 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 6 hour(s) | - |
| CONNECTIONS | Trust Dura | Sennheiser HMDC 27 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Power input (5 pin Micro-USB Type B) |
- |
|---|
| OTHERS | Trust Dura | Sennheiser HMDC 27 |
|---|
| Included Accessories | - | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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