Detailed comparison and review of Trust Dura and Sennheiser PXC 550-II. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Trust Dura | Sennheiser PXC 550-II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 20 cm | 17.4 cm | |
| Width | 16 cm | 13.6 cm | |
| Depth | 8.5 cm | 6.3 cm | |
| Weight | 178 g | 227 g | Trust Dura are lighter than Trust Dura headphones. |
| Colour | Neon blue | Neon purple | Neon yellow | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Dura | Sennheiser PXC 550-II |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Sennheiser PXC 550-II have a more advanced version of Bluetooth than Trust Dura. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser PXC 550-II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 17 - 23000 Hz | Sennheiser PXC 550-II offer a larger frequency range than Trust Dura. |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 490 Ohm | |
| Diaphragm | 40 mm | 32 mm | Trust Dura have a thicker diaphragm than Sennheiser PXC 550-II. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Trust Dura | Sennheiser PXC 550-II |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -34 dBV/Pascal | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Trust Dura | Sennheiser PXC 550-II |
|---|
| Controls | Volume, on/off, answer/end, play/pause, next/previous track, voice assistant | Mute, volume, answer/end, hold, play/pause, next/previous track |
|---|
| CABLE | Trust Dura | Sennheiser PXC 550-II |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m Micro-USB charge cable - detachable |
USB charge cable Audio cable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | Yes |
| FEATURES | Trust Dura | Sennheiser PXC 550-II |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Additional Functions | - | Touch panel |
| BATTERY AND CHARGING | Trust Dura | Sennheiser PXC 550-II |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 30 hour(s) | Sennheiser PXC 550-II lasts longer on a single charge than the Trust Dura. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
|
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Trust Dura | Sennheiser PXC 550-II |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Power input (5 pin Micro-USB Type B) |
Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
|---|
| OTHERS | Trust Dura | Sennheiser PXC 550-II |
|---|
| Included Accessories | - | Carrying case, airplane adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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