In depth comparison and review of Trust Fyber and Sennheiser HD 250BT. 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 250BT |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 15 cm | - | |
| Depth | 7 cm | - | |
| Weight | 160 g | 125 g | Sennheiser HD 250BT are lighter than Trust Fyber headphones. |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Fyber | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Trust Fyber can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.0 | Sennheiser HD 250BT have a more advanced version of Bluetooth than Trust Fyber. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Noise Isolating | - | Yes | Sennheiser HD 250BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | Sennheiser HD 250BT offer a larger frequency range than Trust Fyber. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | - | 110 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | Trust Fyber have a thicker diaphragm than Sennheiser HD 250BT. |
| Magnet Material | Ferrite | - | |
| Features | - | Audio prompts |
| MICROPHONE | Trust Fyber | Sennheiser HD 250BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Trust Fyber | Sennheiser HD 250BT |
|---|
| Controls | Volume, answer/end, play/pause | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Trust Fyber | Sennheiser HD 250BT |
|---|
| Cable Type | Headphones cable Micro-USB charge cable |
USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | Trust Fyber | Sennheiser HD 250BT |
|---|
| Battery Type | Handset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | 10 hour(s) | 25 hour(s) | Sennheiser HD 250BT lasts longer on a single charge than the Trust Fyber. |
| Charging Time | - | 3 hour(s) |
| WIRELESS LINK | Trust Fyber | Sennheiser HD 250BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Trust Fyber | Sennheiser HD 250BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (5 pin Micro-USB Type B (power only)) |
- |
|---|
| OTHERS | Trust Fyber | Sennheiser HD 250BT |
|---|
| Included Accessories | - | USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | Bluetooth Class 1 | |
| Service & Support | Limited warranty - 2 years | - |
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