In depth comparison and review of Trust GXT 391 Thian 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 GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - 5.8 GHz - wireless, wired - 3.5 mm jack, USB-A | Headset - wired | |
|---|---|---|---|
| Height | 15.9 cm | - | |
| Width | 8 cm | - | |
| Depth | 18.9 cm | - | |
| Weight | 197 g | 240 g | Trust GXT 391 Thian are lighter than Trust GXT 391 Thian headphones. |
| Colour | Black | - | |
| Earpad Material | Synthetic leather | - | |
| Design | Games | - | |
| Recommended Use | Game console, computer | Professional audio |
| SOUND QUALITY | Trust GXT 391 Thian | 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 | Wired | |
| Wireless Technology | 5.8 GHz radio frequency | - | |
| 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 GXT 391 Thian offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | 1% | <0.1% | Sennheiser HMDC 27 have lower total harmonic distortion than Trust GXT 391 Thian. |
| Sensitivity | 100 dB | - | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | - | 40 - 18000 Hz | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Controls | Volume | - |
|---|
| CABLE | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Cable Type | Headset cable - 1.2 m USB-C charge cable - 30 cm |
- |
|---|
| FEATURES | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 13 hour(s) | - |
| CONNECTIONS | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) USB (4 PIN USB Type A) |
- |
|---|
| OTHERS | Trust GXT 391 Thian | Sennheiser HMDC 27 |
|---|
| Included Accessories | USB receiver | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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