Detailed comparison and review of Razer Kaira Pro for Xbox and Poly EncorePro 520V. 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 Pro for Xbox | Poly EncorePro 520V |
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Product Type | Headset - Bluetooth / Xbox Wireless - wireless | Headset - wired - 3.5 mm jack | |
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Series | - | EncorePro 500 series | |
Height | - | 6.7 cm | |
Width | - | 11.1 cm | |
Depth | - | 14.9 cm | |
Weight | 330 g | 74 g | Poly EncorePro 520V are lighter than Razer Kaira Pro for Xbox headphones. |
Colour | White | Halo Infinite | Black | Black | |
Earpad Material | FlowKnit memory foam | Artificial leather | |
Recommended Use | Game console, portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Headphones Form Factor | Full size | On-ear | |
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Adjustable Headband | Yes | - | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth / Xbox Wireless | - | |
Bluetooth Version | Bluetooth 5.0 | - | |
Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Noise Isolating | Yes | - | Razer Kaira Pro for Xbox are equipped with a noise isolating function. |
Sound Output Mode | Stereo | - | |
Sound Effects | Windows Sonic surround sound | - | |
Frequency Response | 20 - 20000 Hz | - | |
Sensitivity | 108 dB | - | |
Impedance | 32 Ohm | - | |
Diaphragm | 50 mm | 5.6 mm | Razer Kaira Pro for Xbox have a thicker diaphragm than Poly EncorePro 520V. |
Signal-To-Noise Ratio | - | 50 dB | |
Magnet Material | Razer Triforce titanium | - | |
Features | RGB illumination | - |
MICROPHONE | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Form Factor | Detachable headset microphone | - | |
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Type | Boom | Boom | |
Microphone Operation Mode | Super cardioid | Omni-directional | |
Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
Frequency Response | 100 - 10000 Hz | 20 - 16000 Hz | Poly EncorePro 520V offer a larger microphone frequency range than Razer Kaira Pro for Xbox. |
Sensitivity | -54 dB | 40 dB | |
Sensitivity Margin | +/- 3dB | +/- 3dB | |
Microphones Included | 2 | - |
REMOTE CONTROL | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Controls | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, equaliser preset, game/chat balance | - |
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CABLE | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Cable Length | - | 78.5 cm |
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FEATURES | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Features | Xbox Wireless technology | Boom mic length 135mm, 290° rotatable microphone |
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BATTERY AND CHARGING | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Battery Type | Headphone battery rechargeable | - | |
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Battery Life | 20 hour(s) | - | |
Battery Life Details | Continuous talk (with LED lights): up to 15 hours Continuous talk: up to 20 hours |
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CONNECTIONS | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Connector Type | - | Headset (mini-phone 3.5mm) |
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OTHERS | Razer Kaira Pro for Xbox | Poly EncorePro 520V |
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Software Certification | - | Certified for Skype for Business, UC certified | |
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Supported Host Device OS | - | macOS, Windows | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |