In depth comparison and review of Trust Reno and Poly Blackwire 8225. 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 Reno | Poly Blackwire 8225 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Weight | 178 g | 186 g | Trust Reno are lighter than Trust Reno headphones. |
| Earpad Material | Leather-like | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Trust Reno | Poly Blackwire 8225 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 50 - 20000 Hz | 20 - 20000 Hz | Poly Blackwire 8225 offer a larger frequency range than Trust Reno. |
| Sensitivity | 105 dB | 84 dB | Trust Reno have higher sensitivity than Poly Blackwire 8225. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | - | 32 mm | |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust Reno | Poly Blackwire 8225 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Condenser | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 8225 microphone can cancel out ambient noise. |
| Frequency Response | 30 - 16000 Hz | 100 - 10000 Hz | Trust Reno offer a larger microphone frequency range than Poly Blackwire 8225. |
| Sensitivity | -36 dB | -35 dBV/Pascal | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | Trust Reno | Poly Blackwire 8225 |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | Trust Reno | Poly Blackwire 8225 |
|---|
| Cable Type | Headset cable - 1.8 m | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2.2 m |
| CONNECTIONS | Trust Reno | Poly Blackwire 8225 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (USB Type-C) |
|---|
| OTHERS | Trust Reno | Poly Blackwire 8225 |
|---|
| Included Accessories | 2 x 3.5mm to 3.5mm cables | - | |
|---|---|---|---|
| Software Certification | - | Zoom Certified | |
| Service & Support | Limited warranty - 2 years | - |
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