Compare Microsoft Surface Headphones 2 vs Bang & Olufsen Beoplay HX vs Microsoft Surface Headphones 2+
Connectivity
Ports
USB-C, 3.5mm audio jack
USB-C + 3.5mm
USB-C, 3.5mm
Wireless Connectivity
Bluetooth 5.1
Bluetooth 5.0
Construction
Battery | Capacity
1200 mAh
Buttons
4, Power button, Mute button, Volume dial (right ear), Noise Cancellation dial (left ear)
Cable
1.2 m Audio cable, 1.5 m USB cable
1.25 m audio cable with 3.5mm mini-jack for corded Connectivity + 1.25 m USB-A to USB-C cable for Charging
1.2 m Audio, 1.5 m USB
Carrying Case
Fabric carrying case included
Colors
Light Gray, Matte Black
Black Anthracite, Grey Mist, Navy
Matte Black
Drivers
40mm Free Edge speaker
40 mm Electro-dynamic driver
40 mm Free Edge driver
Form Factor
Over-Ear Wireless Headphones
Over-ear, wireless headphones
Headphone Type
Dynamic headphones, Closed headphones
Magnet
Neodymium magnets
Material
Aluminum, Leather, Fabric, Polymer, Rubber
Microphone
4 x MEMS for voice Mic (2 mics sharing with ANC) + 4 x Dedicated MEMS mic for ANC function (2 mics in each earcup)
Dimensions
Size | Depth
48 mm
52 mm
1.89" / 48 mm
Size | Height
204 mm
200 mm
Size | Length
8.03" / 204 mm
Size | Width
195 mm
195 mm
7.68" / 195 mm
Weight
290.3 g
285 g / 360 g with carrying case
0.64 lbs / 290 g
Function
Audio
Dolby Atmos, Transparency mode
Bluetooth Codecs
SBC and aptX
SBC, AAC, aptX Adaptive
SBC, aptX
Compatibility
Up to 2 simultaneous connections
Noise Cancellation
Up to 30 dB for active noise cancellation, Up to 40 dB for passive noise cancellation
Active Noise Cancellation
Up to 30 dB for active noise cancellation, Up to 40 dB for passive noise cancellation
Operating System
Windows 10, iOS, Android, MacOS
Sensor
Wear detection sensors on earcups, Touch sensors on earcups
Performance
Battery Life
Up to 20 h (Bluetooth, ANC on)
Up to 35 hours with active Bluetooth and Active Noise Cancellation / Up to 40 hours with Bluetooth
Up to 18.5 hours of music listening time or up to 15 hours of voice calling
Charging Time
3 hours
Full charge in less than 2 hours
Frequency Response
20 Hz – 20 kHz
20Hz ~ 22kHz
20Hz-20KHz
Impedance
24 ohms in passive mode
Max Sound Level
Up to 115 dB
Up to 115 dB
Sensitivity
95 dB @ 1kHz/1mW
Production
Debut
2020-05
2021
2021-04
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