In depth comparison and review of Poly Blackwire C225 and SteelSeries Arctis 9X. 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 | SteelSeries Arctis 9X |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Colour | - | Black | |
| Earpad Material | - | Cloth | |
| Headband Material | Metal | Steel | |
| Recommended Use | Portable electronics, computer | Game console, portable electronics | |
| Bluetooth Range (Operating Distance) | - | 6 m |
| SOUND QUALITY | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | SteelSeries Arctis 9X offer a larger frequency range than Poly Blackwire C225. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 98 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphone Features | - | Mute function, retractable microphone |
| REMOTE CONTROL | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Controls | Mute, volume, answer/end | Volume, on/off, answer/end, play/pause, next/previous track, equaliser preset |
|---|
| CABLE | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Cable Type | Headset cable | - |
|---|
| BATTERY AND CHARGING | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| CONNECTIONS | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Audio line-out (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire C225 | SteelSeries Arctis 9X |
|---|
| Included Accessories | - | USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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