Side by side comparison and review of Trust Reno and Poly Blackwire 325-M. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Trust Reno | Poly Blackwire 325-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Weight | 178 g | - | |
| Earpad Material | Leather-like | - | |
| Headband Material | - | Metal | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Trust Reno | Poly Blackwire 325-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 20000 Hz | 20 - 20000 Hz | Poly Blackwire 325-M offer a larger frequency range than Trust Reno. |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Trust Reno | Poly Blackwire 325-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Condenser | - | |
| Frequency Response | 30 - 16000 Hz | 100 - 10000 Hz | Trust Reno offer a larger microphone frequency range than Poly Blackwire 325-M. |
| Sensitivity | -36 dB | - | |
| Impedance | 2.2 kOhm | - |
| REMOTE CONTROL | Trust Reno | Poly Blackwire 325-M |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | Trust Reno | Poly Blackwire 325-M |
|---|
| Cable Type | Headset cable - 1.8 m | Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2.13 m |
| FEATURES | Trust Reno | Poly Blackwire 325-M |
|---|
| Additional Functions | - | DSP |
|---|
| CONNECTIONS | Trust Reno | Poly Blackwire 325-M |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Trust Reno | Poly Blackwire 325-M |
|---|
| Included Accessories | 2 x 3.5mm to 3.5mm cables | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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