Side by side comparison and review of Razer Nari Ultimate and Poly Blackwire C5220. 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 | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Series | - | Blackwire 5200 series | |
| Weight | - | 164.2 g | |
| Colour | - | Black | |
| Earpad Material | Leatherette, memory foam | Artificial leather | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C5220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 105 dB | 90 dB | Razer Nari Ultimate have higher sensitivity than Poly Blackwire C5220. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 28 mm | Razer Nari Ultimate have a thicker diaphragm than Poly Blackwire C5220. |
| Magnet Material | Neodymium | - | |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Noise Cancelling | - | Yes | Poly Blackwire C5220 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 6500 Hz | 100 - 10000 Hz | Poly Blackwire C5220 offer a larger microphone frequency range than Razer Nari Ultimate. |
| Sensitivity | -42 dB | -38 dB | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Controls | Mute, volume | Mute, volume, answer/end |
|---|
| CABLE | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Cable Type | - | USB-A cable - 21.7 cm |
|---|
| FEATURES | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Features | - | 280° rotatable microphone |
|---|
| BATTERY AND CHARGING | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Battery Type | Rechargeable | - | |
|---|---|---|---|
| Battery Life | 24 hour(s) | - |
| CONNECTIONS | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | USB (USB Type-A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Razer Nari Ultimate | Poly Blackwire C5220 |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Skype for Business, Certified for Microsoft Teams, Certified for Zoom Rooms, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | macOS, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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