In depth comparison and review of Trust Fyber and Sennheiser HD 820. 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 Fyber | Sennheiser HD 820 |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - wired | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 15 cm | - | |
| Depth | 7 cm | - | |
| Weight | 160 g | 360 g | Trust Fyber are lighter than Trust Fyber headphones. |
| Earpad Material | - | Microfibre | |
| Recommended Use | Portable electronics, phone | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Fyber | Sennheiser HD 820 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | - | Trust Fyber can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Noise Isolating | - | Yes | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 6 - 48000 Hz | Sennheiser HD 820 offer a larger frequency range than Trust Fyber. |
| Sensitivity | - | 103 dB/Vrms | |
| Impedance | 32 Ohm | 300 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Ferrite | - |
| MICROPHONE | Trust Fyber | Sennheiser HD 820 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Trust Fyber | Sennheiser HD 820 |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Trust Fyber | Sennheiser HD 820 |
|---|
| Cable Type | Headphones cable Micro-USB charge cable |
Headphones cable - OFC - 3 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 3 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Trust Fyber | Sennheiser HD 820 |
|---|
| Battery Type | Handset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 10 hour(s) | - |
| WIRELESS LINK | Trust Fyber | Sennheiser HD 820 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Trust Fyber | Sennheiser HD 820 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B (power only)) |
Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | Trust Fyber | Sennheiser HD 820 |
|---|
| Included Accessories | - | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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