In depth comparison and review of Poly Blackwire C225 and Trust Quasar. 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 | Poly Blackwire C225 | Trust Quasar |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 180 g | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Poly Blackwire C225 | Trust Quasar |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 108 dB | |
| Impedance | - | 32 Ohm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly Blackwire C225 | Trust Quasar |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Condenser | |
| Frequency Response | 100 - 10000 Hz | 30 - 16000 Hz | Trust Quasar offer a larger microphone frequency range than Poly Blackwire C225. |
| Sensitivity | - | -36 dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | Poly Blackwire C225 | Trust Quasar |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C225 | Trust Quasar |
|---|
| Cable Type | Headset cable | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| CONNECTIONS | Poly Blackwire C225 | Trust Quasar |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Blackwire C225 | Trust Quasar |
|---|
| Included Accessories | - | Headset adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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