Side by side comparison and review of Bang & Olufsen Beoplay H8i and Razer Kaira. 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 | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Product Type | Headphones - Bluetooth - wireless | Headset - 2.4/5 GHz - wireless | |
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Height | 18.6 cm | - | |
Width | 18 cm | - | |
Depth | 5.1 cm | - | |
Weight | 215 g | 293 g | Bang & Olufsen Beoplay H8i are lighter than Bang & Olufsen Beoplay H8i headphones. |
Colour | Natural | Black | - | |
Body Material | Aluminium, fabric, rubber, polymer | - | |
Earpad Material | Leather | FlowKnit memory foam | |
Recommended Use | - | Game console, computer | |
Bluetooth Range (Operating Distance) | - | 10 m |
SOUND QUALITY | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | 2.4/5 GHz radio frequency | |
Bluetooth Version | Bluetooth 4.2 | - | |
Bluetooth Audio Codec | AAC | - | |
Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay H8i are equipped with active noice cancellation. |
Noise Isolating | - | Yes | Razer Kaira are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Windows Sonic surround sound | |
Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay H8i offer a larger frequency range than Razer Kaira. |
Sensitivity | - | 108 dB | |
Impedance | - | 32 Ohm | |
Diaphragm | 40 mm | 50 mm | Razer Kaira have a thicker diaphragm than Bang & Olufsen Beoplay H8i. |
Magnet Material | - | Razer Triforce titanium |
MICROPHONE | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Form Factor | Built-in | - | |
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Type | - | Boom | |
Microphone Operation Mode | - | Uni-directional (HyperClear flexible cardioid) | |
Frequency Response | - | 100 - 10000 Hz | |
Sensitivity | - | -54 dB | |
Signal-To-Noise Ratio | - | 60 dB |
REMOTE CONTROL | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Controls | Volume, power on/off, play/pause, pair mode, noise-cancellation suspend button, audio transparency | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance |
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CABLE | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Cable Type | Headphones cable - 1.2 m USB to USB-C cable - 1.25 m |
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FEATURES | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Features | - | Xbox Wireless technology | |
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Sensors | Proximity sensor | - |
BATTERY AND CHARGING | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
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Battery Capacity | 1110 mAh | - | |
Battery Life | 45 hour(s) | 15 hour(s) | Bang & Olufsen Beoplay H8i lasts longer on a single charge than the Razer Kaira. |
Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours Continuous playback (noise cancelling OFF): up to 45 hours Continuous playback (noise cancelling ON / cable connection): up to 42 hours |
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Charging Time | 3.5 hour(s) | - |
CONNECTIONS | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
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OTHERS | Bang & Olufsen Beoplay H8i | Razer Kaira |
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Included Accessories | Carrying pouch, airplane adapter | - | |
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Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |