In depth comparison and review of Bang & Olufsen Beoplay H9i and Acer Nitro Gaming. 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 | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
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Height | 20 cm | - | |
Width | 19.5 cm | - | |
Depth | 5.2 cm | - | |
Weight | 285 g | 256 g | Acer Nitro Gaming are lighter than Bang & Olufsen Beoplay H9i headphones. |
Colour | Natural | Black | Pine | Black | |
Body Material | Fabric, rubber, anodised aluminium, polymer | - | |
Earpad Material | Leather, memory foam | - | |
Headband Material | Leather | - | |
Recommended Use | Portable electronics | - | |
Gaming | - | Yes |
SOUND QUALITY | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Closed | - | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.2 | - | |
Bluetooth Audio Codec | AAC | - | |
Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay H9i are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Hybrid ANC | - | |
Sound Output Mode | Stereo | - | |
Frequency Response | 20 - 22000 Hz | - | |
Sensitivity | 95 dB/mW | - | |
Impedance | 24 Ohm | 21 Ohm | |
Diaphragm | 40 mm | 50 mm | Acer Nitro Gaming have a thicker diaphragm than Bang & Olufsen Beoplay H9i. |
MICROPHONE | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Form Factor | Built-in | - | |
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Type | - | Boom | |
Microphone Operation Mode | - | Omni-directional | |
Microphones Included | 2 | - |
REMOTE CONTROL | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, noise-cancellation suspend button, audio transparency | - |
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CABLE | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Cable Type | Headphones cable - detachable - 1.2 m USB to USB-C cable - 1.25 m |
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Cable Length | 1.2 m | - |
FEATURES | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Sensors | Proximity sensor | - |
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BATTERY AND CHARGING | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
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Battery Capacity | 770 mAh | - | |
Battery Life | 24 hour(s) | - | |
Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 18 hours Continuous playback (noise cancelling OFF): up to 23 hours Continuous playback (noise cancelling ON / cable connection): up to 24 hours |
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Charging Time | 2.5 hour(s) | - |
CONNECTIONS | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
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OTHERS | Bang & Olufsen Beoplay H9i | Acer Nitro Gaming |
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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 |