Compare Razer Kaira Pro vs Razer Kraken Kitty vs Bang & Olufsen Beoplay Portal
Connectivity
Ports
USB-C 2.0 + 3.5mm
Wireless Connectivity
Xbox Wireless, Bluetooth 5.0 2.4 GHz / 5 GHz
Bluetooth 5.0
Bluetooth 5.1 + Xbox Wireless
Wireless Range
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
Colors
Quartz
Black Anthracite, Grey Mist, Navy
Drivers
50 mm Razer TriForce Titanium drivers with Neodymium magnets
40 mm, dynamic
40 mm Electro-dynamic driver
Form Factor
Over-Ear Wireless Headset
Headphone Type
Over-Ear
Magnet
Neodymium magnets
Material
Breathable memory foam cushions Earcups, FlowKnit memory foam ear cushions Earpads
Plush Leatherette with Foam Earcups
Aluminum, Leather, Fabric, Polymer, Rubber
Microphone
ECM
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
92.6 mm
Size | Diameter
Inside earcup: Major Diameter 102 mm, Minor Diameter 88.5 mm
Size | Height
2.64" (67 mm) Earcups
178.7 mm
Size | Width
2.2" (56 mm) Earcups
167.3 mm
Weight
0.73 lbs / 330 g
298 g
282 g
Function
Audio
Dolby Atmos, Transparency mode
Bluetooth Codecs
SBC, AAC, aptX Adaptive
Microphone Pickup Pattern
Unidirectional
Omni-directional
Noise Cancellation
Dual Mic Noise Cancelation
Active Noise Cancellation
RGB Lighting
Razer Chroma RGB lighting
Razer Chroma RGB lighting
Performance
Battery Life
Up to 15 hours (with Chroma Lighting) / 20 hours (without Chroma Lighting)
Up to 20 h with lighting On / 50 h with lighting off
Up to 12 hours with Xbox wireless, Bluetooth and Active Noise Cancelling / Up to 24 hours with Bluetooth and Active Noise Cancelling
Charging Time
3 hours
Frequency Response
20Hz - 20kHz
20 Hz – 20 kHz
20Hz ~ 22kHz
Impedance
32 ohms in 1 kHz
32 ohms
24 ohms in passive mode
Microphone Frequency Response
100Hz - 10kHz
100 Hz – 10 kHz
Microphone Sensitivity
54 ± 3 dB
-38 dBV/Pa (1 kHz)
Sample Rate
44.1 kHz
Sensitivity
108 dB
96 dB/mW at 1 kHz
95 dB @ 1kHz/1mW
Production
Debut
2020-11-05
2020-10-11
2021
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