Compare Bang & Olufsen Beoplay Portal vs SteelSeries Arctis 7 vs Razer Kaira
Variants
Arctis 7
Arctis 7P
Arctis 7X
Connectivity
Ports
USB-C 2.0 + 3.5mm
USB-C, 3.5mm
Wireless Connectivity
Bluetooth 5.1 + Xbox Wireless
2.4GHz
Xbox Wireless
Wireless Range
12 m / 40 ft
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
Black Anthracite, Grey Mist, Navy
Black or White
Drivers
40 mm Electro-dynamic driver
40 mm, neodymium
50 mm Razer TriForce Titanium drivers
Form Factor
Over-Ear Wireless Headset
Over-ear
Headphone Type
Closed, dynamic headphones
Magnet
Neodymium magnets
Neodymium
Material
Aluminum, Leather, Fabric, Polymer, Rubber
Lightweight aluminum alloy and steel construction
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)
Retractable Boom
Dimensions
Size | Depth
92.6 mm
Size | Height
178.7 mm
Size | Width
167.3 mm
Weight
282 g
Function
Audio
Dolby Atmos, Transparency mode
DTS Headphone:X v2.0 surround sound
Bluetooth Codecs
SBC, AAC, aptX Adaptive
Microphone Pickup Pattern
Bidirectional
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
24+ hours
Up to 15 hours
Charging Time
3 hours
Frequency Response
20Hz ~ 22kHz
20Hz - 20kHz
20Hz - 20kHz
Impedance
24 ohms in passive mode
32 ohms
32 ohms in 1 kHz
Max Sound Level
98 dB SPL
Microphone Frequency Response
100Hz - 6.5kHz
100Hz - 10kHz
Microphone Sensitivity
-38 dBV/Pa
54 ± 3 dB
Sensitivity
95 dB @ 1kHz/1mW
108 dB
Total Harmonic Distortion
3%
Production
Debut
2021
2019
2020-11-05
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