In depth comparison and review of Trust Comi 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 Comi | Sennheiser HD 250BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 17.5 cm | - | |
| Width | 14.5 cm | - | |
| Depth | 7 cm | - | |
| Weight | 117 g | 125 g | Trust Comi are lighter than Trust Comi headphones. |
| Colour | Orange | Blue | Violet | - | |
| Earpad Material | Synthetic leather | - | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Comi | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Sennheiser HD 250BT have a more advanced version of Bluetooth than Trust Comi. |
| Bluetooth Profiles | - | 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. |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | Sennheiser HD 250BT offer a larger frequency range than Trust Comi. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 85 dB | 110 dB | Sennheiser HD 250BT have higher sensitivity than Trust Comi. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | Trust Comi have a thicker diaphragm than Sennheiser HD 250BT. |
| Magnet Material | Neodymium | - | |
| Features | - | Audio prompts |
| MICROPHONE | Trust Comi | Sennheiser HD 250BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Condenser | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 50 - 16000 Hz | 100 - 10000 Hz | Trust Comi offer a larger microphone frequency range than Sennheiser HD 250BT. |
| REMOTE CONTROL | Trust Comi | Sennheiser HD 250BT |
|---|
| Controls | Volume, answer/end, play/pause | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Trust Comi | Sennheiser HD 250BT |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Trust Comi | Sennheiser HD 250BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | 20 hour(s) | 25 hour(s) | Sennheiser HD 250BT lasts longer on a single charge than the Trust Comi. |
| Battery Life Details | Continuous playback: up to 20 hours Continuous talk: up to 10 hours |
- | |
| Charging Time | - | 3 hour(s) |
| OTHERS | Trust Comi | 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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