In depth comparison and review of EPOS PC 5 CHAT and Poly Blackwire 3225 (3300 Series). 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 | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 3300 Series | |
| Height | 16 cm | 17.8 cm | |
| Width | 14 cm | 15.5 cm | |
| Depth | 5 cm | 3.2 cm | |
| Weight | 77 g | 64 g | Poly Blackwire 3225 (3300 Series) are lighter than EPOS PC 5 CHAT headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Game console, portable electronics, computer | Computer |
| SOUND QUALITY | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3225 (3300 Series) are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 42 - 17000 Hz | - | |
| Sensitivity | 95 dB | 90 dB | EPOS PC 5 CHAT have higher sensitivity than Poly Blackwire 3225 (3300 Series). |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | - | 28 mm | |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 90 - 15000 Hz | 100 - 10000 Hz | EPOS PC 5 CHAT offer a larger microphone frequency range than Poly Blackwire 3225 (3300 Series). |
| Audio Input Details | Uni-directional - 90 - 15000 Hz - Output Impedance 2200 Ohm | - | |
| Sensitivity | -40 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Controls | - | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Cable Type | Headset cable - 2 m | USB-A cable | |
|---|---|---|---|
| Cable Length | 2 m | - |
| CONNECTIONS | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS PC 5 CHAT | Poly Blackwire 3225 (3300 Series) |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Service & Support | Limited warranty - 2 years | - |
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