Side by side comparison and review of Bang & Olufsen Beoplay H9i and Marshall MONITOR II A.N.C.. 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 H9i | Marshall MONITOR II A.N.C. |
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Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
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Height | 20 cm | - | |
Width | 19.5 cm | - | |
Depth | 5.2 cm | - | |
Weight | 285 g | 320 g | Bang & Olufsen Beoplay H9i 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 | Portable electronics | |
Bluetooth Range (Operating Distance) | - | 10 m |
SOUND QUALITY | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | - | |
Foldable | - | Yes | Marshall MONITOR II A.N.C. can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Marshall MONITOR II A.N.C. have a more advanced version of Bluetooth than Bang & Olufsen Beoplay H9i. |
Bluetooth Audio Codec | AAC | - | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Hybrid ANC | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay H9i offer a larger frequency range than Marshall MONITOR II A.N.C.. |
Sensitivity | 95 dB/mW | 96 dB | Marshall MONITOR II A.N.C. have higher sensitivity than Bang & Olufsen Beoplay H9i. |
Impedance | 24 Ohm | 32 Ohm | |
Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
MICROPHONE | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Form Factor | Built-in | Built-in | |
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Microphones Included | 2 | - |
REMOTE CONTROL | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, noise-cancellation suspend button, audio transparency | Volume, power on/off, answer/end, play/pause, next/previous track, skip track, voice assistant, equaliser preset, ANC on/off |
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CABLE | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Cable Type | Headphones cable - detachable - 1.2 m USB to USB-C cable - 1.25 m |
Headphones cable - detachable | |
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Cable Length | 1.2 m | - | |
Detachable Cable | - | Yes |
FEATURES | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Internet of Things (IoT) Compatible | - | Yes | |
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Intelligent Assistant | - | Google Assistant | |
Sensors | Proximity sensor | - |
BATTERY AND CHARGING | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
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Battery Capacity | 770 mAh | - | |
Battery Life | 24 hour(s) | 30 hour(s) | Marshall MONITOR II A.N.C. lasts longer on a single charge than the Bang & Olufsen Beoplay H9i. |
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 |
Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 45 hours |
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Charging Time | 2.5 hour(s) | 2 hour(s) | Marshall MONITOR II A.N.C. recharge faster than Bang & Olufsen Beoplay H9i. |
CONNECTIONS | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | Bang & Olufsen Beoplay H9i | Marshall MONITOR II A.N.C. |
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Included Accessories | Carrying pouch, airplane adapter | Carrying bag, USB-C charging cable | |
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Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 1 year |