In depth comparison and review of Poly Blackwire C225 and Nura nuraphone. 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 | Nura nuraphone |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 19 cm | |
| Width | - | 17 cm | |
| Depth | - | 8.8 cm | |
| Weight | - | 329 g | |
| Body Material | - | Stainless steel, aluminium | |
| Earpad Material | - | Silicone | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | Portable electronics |
| SOUND QUALITY | Poly Blackwire C225 | Nura nuraphone |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Audio Codec | - | aptX HD | |
| Active Noise Cancelling | - | Yes | Nura nuraphone are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | Nura nuraphone |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | Nura nuraphone |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Poly Blackwire C225 | Nura nuraphone |
|---|
| Cable Type | Headset cable | USB charge cable |
|---|
| BATTERY AND CHARGING | Poly Blackwire C225 | Nura nuraphone |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| CONNECTIONS | Poly Blackwire C225 | Nura nuraphone |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Poly Blackwire C225 | Nura nuraphone |
|---|
| Included Accessories | - | Protective case | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - money back guarantee - 30 days |
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