Detailed comparison and review of Sennheiser PXC 550-II and Trust Ozo. 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 | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-A | |
|---|---|---|---|
| Height | 17.4 cm | 22 cm | |
| Width | 13.6 cm | 16 cm | |
| Depth | 6.3 cm | 9 cm | |
| Weight | 227 g | 214 g | Trust Ozo are lighter than Sennheiser PXC 550-II headphones. |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Sennheiser PXC 550-II | Trust Ozo |
|---|
| 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 | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| 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 | - | |
| Active Noise Cancelling | Yes | - | Sennheiser PXC 550-II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 20 - 20000 Hz | Sennheiser PXC 550-II offer a larger frequency range than Trust Ozo. |
| Total Harmonic Distortion (THD) | <0.5% | 1% | Sennheiser PXC 550-II have lower total harmonic distortion than Sennheiser PXC 550-II. |
| Sensitivity | 110 dB | 108 dB | Sennheiser PXC 550-II have higher sensitivity than Trust Ozo. |
| Impedance | 490 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 92 dB | |
| Diaphragm | 32 mm | 40 mm | Trust Ozo have a thicker diaphragm than Sennheiser PXC 550-II. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 50 - 10000 Hz | 150 - 17000 Hz | Trust Ozo offer a larger microphone frequency range than Sennheiser PXC 550-II. |
| Sensitivity | -34 dBV/Pascal | - | |
| Microphone Features | - | Mute function | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Controls | Mute, volume, answer/end, hold, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Cable Type | USB charge cable Audio cable |
USB cable - straight - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Additional Functions | Touch panel | - |
| BATTERY AND CHARGING | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Battery Type | Headphone battery rechargeable - lithium | - | |
|---|---|---|---|
| Battery Life | 30 hour(s) | - | |
| 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 | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser PXC 550-II | Trust Ozo |
|---|
| Included Accessories | Carrying case, airplane adapter | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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