Detailed comparison and review of Razer Kaira X for Xbox and Poly Blackwire 3320-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 19.1 cm | 17.8 cm | |
| Width | 15.8 cm | 15.5 cm | |
| Depth | 9 cm | 3.2 cm | |
| Weight | 283 g | 130 g | Poly Blackwire 3320-M are lighter than Razer Kaira X for Xbox headphones. |
| Colour | Shock blue | Pulse red | Electric volt | White | Black | Black | |
| Earpad Material | FlowKnit memory foam | Foam | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer |
| SOUND QUALITY | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 96 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than Razer Kaira X for Xbox. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 50 mm | 32 mm | Razer Kaira X for Xbox have a thicker diaphragm than Poly Blackwire 3320-M. |
| Magnet Material | Razer Triforce titanium | - | |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional (HyperClear flexible cardioid) | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | -42 dB | -38 dB | |
| Sensitivity Margin | +/- 3dB | - |
| REMOTE CONTROL | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Cable Type | Headset cable - 1.3 m | - | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| CONNECTIONS | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | USB (24 pin USB-C) |
|---|
| OTHERS | Razer Kaira X for Xbox | Poly Blackwire 3320-M |
|---|
| Compatibility | Mac, Windows | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 2 years | - |
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