In depth comparison and review of Poly Blackwire C225 and beyerdynamic DT 1990 PRO 250 Ohm. 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 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | - | Black | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | - | 250 Ohm | |
| Diaphragm | - | 45 mm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Cable Type | Headset cable | - |
|---|
| CONNECTIONS | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C225 | beyerdynamic DT 1990 PRO 250 Ohm |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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