In depth comparison and review of Trust Zena 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 Zena | Sennheiser HD 250BT |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19.5 cm | - | |
| Width | 17.5 cm | - | |
| Depth | 7.3 cm | - | |
| Weight | 186 g | 125 g | Sennheiser HD 250BT are lighter than Trust Zena headphones. |
| Dimensions & Weight Details | Headphone body: 166 g | - | |
| Earpad Material | Synthetic leather | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Zena | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | Trust Zena can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | 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 Zena. |
| Total Harmonic Distortion (THD) | 1% | <0.3% | Sennheiser HD 250BT have lower total harmonic distortion than Trust Zena. |
| Sensitivity | - | 110 dB | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | 40 mm | 32 mm | Trust Zena have a thicker diaphragm than Sennheiser HD 250BT. |
| Magnet Material | Neodymium | - | |
| Features | - | Audio prompts |
| MICROPHONE | Trust Zena | Sennheiser HD 250BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 150 - 4000 Hz | 100 - 10000 Hz | Sennheiser HD 250BT offer a larger microphone frequency range than Trust Zena. |
| Microphone Features | Echo-cancelling | - |
| REMOTE CONTROL | Trust Zena | Sennheiser HD 250BT |
|---|
| Controls | Volume, play/pause, next/previous track, voice assistant | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Trust Zena | Sennheiser HD 250BT |
|---|
| Cable Type | Micro-USB charge cable - detachable Audio cable - detachable |
USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Trust Zena | Sennheiser HD 250BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | 75 hour(s) | 25 hour(s) | Trust Zena lasts longer on a single charge than the Sennheiser HD 250BT. |
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Trust Zena | Sennheiser HD 250BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Trust Zena | 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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