Compare Bang & Olufsen Beoplay Portal vs Razer BlackShark V2 Pro vs Razer Kaira
Connectivity
Ports
USB-C 2.0 + 3.5mm
2.5 mm
Wireless Connectivity
Bluetooth 5.1 + Xbox Wireless
Razer HyperSpeed 2.4 GHz wireless
Xbox Wireless
Wireless Range
12 m
10 m / 30 ft
Construction
Battery | Capacity
1200 mAh
Cable
1.25 m audio cable with 3.5mm mini-jack for corded Connectivity + 1.8 m USB-A to USB-C cable for Charging
1.3 m
Colors
Black Anthracite, Grey Mist, Navy
Drivers
40 mm Electro-dynamic driver
50 mm, Razer TriForce Titanium
50 mm Razer TriForce Titanium drivers
Form Factor
Over-Ear Wireless Headset
Headphone Type
Over-ear, Closed Headphones
Magnet
Neodymium magnets
Neodymium
Material
Aluminum, Leather, Fabric, Polymer, Rubber
Breathable memory foam cushions, 65 x 40 mm
Breathable memory foam cushions Earcups, FlowKnit memory foam ear cushions Earpads
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)
9.9mm Razer HyperClear Supercardioid Mic
Dimensions
Size | Depth
92.6 mm
Size | Height
178.7 mm
Size | Width
167.3 mm
Weight
282 g
320 g
Function
Audio
Dolby Atmos, Transparency mode
THX Spatial Audio
Bluetooth Codecs
SBC, AAC, aptX Adaptive
Microphone Pickup Pattern
Unidirectional - Supercardioid
Unidirectional
Noise Cancellation
Active Noise Cancellation
Performance
Battery Life
Up to 12 hours with Xbox wireless, Bluetooth and Active Noise Cancelling / Up to 24 hours with Bluetooth and Active Noise Cancelling
Up to 24 hours
Up to 15 hours
Charging Time
3 hours
Frequency Response
20Hz ~ 22kHz
12 Hz – 28 kHz
20Hz - 20kHz
Impedance
24 ohms in passive mode
32 ohms
32 ohms in 1 kHz
Microphone Frequency Response
100 Hz – 10 kHz
100Hz - 10kHz
Microphone Sensitivity
54 ± 3 dB
Sensitivity
95 dB @ 1kHz/1mW
100 dB SPL/mW, 1 kHz
108 dB
Production
Debut
2021
2020-09-22
2020-11-05
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