In depth comparison and review of Urbanears Hellas and Poly Blackwire C225. 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 | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Product Type | Headphones - wireless - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | Rush | Black belt | Team | Trail | - | |
| Headband Material | - | Metal | |
| Recommended Use | Portable electronics, phone | Portable electronics, computer |
| SOUND QUALITY | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | 50 mW | - | |
| Sensitivity | 98 dB | - | |
| Impedance | 60 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Mute, volume, answer/end |
|---|
| CABLE | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Cable Type | Headphones cable | Headset cable |
|---|
| CONNECTIONS | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Urbanears Hellas | Poly Blackwire C225 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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