Bang & Olufsen Beoplay H9i vs. Microsoft Surface Headphones 2

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Bang & Olufsen Beoplay H9i and Microsoft Surface Headphones 2. 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.

Headphones Specifications Comparison

Bang & Olufsen Beoplay H9i vs. Microsoft Surface Headphones 2 Comparison Chart
DESIGN AND DIMENSIONS Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Product Type Headphones - Bluetooth - wireless Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C
Height 20 cm 20.4 cm
Width 19.5 cm 19.5 cm
Depth 5.2 cm 4.8 cm
Weight 285 g 290.3 g Bang & Olufsen Beoplay H9i are lighter than Bang & Olufsen Beoplay H9i headphones.
Colour Natural | Black | Pine Light grey | Matte black
Body Material Fabric, rubber, anodised aluminium, polymer -
Earpad Material Leather, memory foam -
Headband Material Leather -
Recommended Use Portable electronics -
SOUND QUALITY Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.2 -
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 Microsoft Surface Headphones 2.
Sensitivity 95 dB/mW -
Impedance 24 Ohm -
Max Sound Pressure - 115 dB
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
MICROPHONE Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Form Factor Built-in Built-in
Microphones Included 2 -
REMOTE CONTROL Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Controls Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, noise-cancellation suspend button, audio transparency Volume, power on/off, mute button, noise-cancellation suspend button
CABLE Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Cable Type Headphones cable - detachable - 1.2 m
USB to USB-C cable - 1.25 m
Audio cable - detachable - 1.2 m
USB-C cable - detachable - 1.5 m
Cable Length 1.2 m -
Detachable Cable - Yes
FEATURES Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Cortana
Sensors Proximity sensor -
BATTERY AND CHARGING Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 770 mAh -
Battery Life 24 hour(s) 20 hour(s) Bang & Olufsen Beoplay H9i lasts longer on a single charge than the Microsoft Surface Headphones 2.
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 20 hours
Charging Time 2.5 hour(s) 2 hour(s) Microsoft Surface Headphones 2 recharge faster than Bang & Olufsen Beoplay H9i.
CONNECTIONS Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm 4-pole)
USB (USB Type-C)
OTHERS Bang & Olufsen Beoplay H9i Microsoft Surface Headphones 2
Included Accessories Carrying pouch, airplane adapter Carrying case
Compatibility - iPhone, iPad, Android phone, Mac, Windows
Service & Support Limited warranty - parts and labour - 2 years Limited warranty - 1 year
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