Panasonic RP-HF400B vs. Bang & Olufsen Beoplay HX

Headphones Comparison, Reviews and Tests

In depth comparison and review of Panasonic RP-HF400B and Bang & Olufsen Beoplay HX. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Panasonic RP-HF400B vs. Bang & Olufsen Beoplay HX Comparison Chart
DESIGN AND DIMENSIONS Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Product Type Headphones - Bluetooth - wireless Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Height - 20 cm
Width - 19.5 cm
Depth - 5.2 cm
Weight 130 g 285 g Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones.
Dimensions & Weight Details - Headphones: 19.5 cm x 5.2 cm x 20 cm
Case: 20 cm x 6.3 cm x 18 cm / 360 g
Colour Black Anthracite black | Sand | Timber
Body Material - Plastic, fabric, rubber, polymer, recycled aluminium
Earpad Material - Memory foam, lambskin
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m 12 m Bang & Olufsen Beoplay HX have a greater operating distance than Panasonic RP-HF400B.
SOUND QUALITY Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Foldable Yes - Panasonic RP-HF400B can be folded.
Connectivity Technology Wireless Wireless, wired
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.1 Bang & Olufsen Beoplay HX have a more advanced version of Bluetooth than Panasonic RP-HF400B.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec - SBC, AAC, aptX Adaptive
Active Noise Cancelling - Yes Bang & Olufsen Beoplay HX are equipped with active noice cancellation.
Active Noise Cancelling Technology - Adaptive Active Noise Cancellation
Sound Output Mode Stereo Stereo
Frequency Response - 20 - 22000 Hz
Sensitivity - 95 dB/mW
Impedance 32 Ohm 24 Ohm
Diaphragm 30 mm 40 mm Bang & Olufsen Beoplay HX have a thicker diaphragm than Panasonic RP-HF400B.
Simultaneously Connectable Devices Qty (Multipoint) - 2 Bang & Olufsen Beoplay HX have the ability to connect to multiple devices simultaneously.
Magnet Material Neodymium Neodymium
Features - Google Fast Pair, Microsoft Swift Pair
MICROPHONE Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Form Factor - Built-in
Microphones Included - 4
REMOTE CONTROL Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Controls Volume, answer/end, play/pause, next/previous track Mute, volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, audio transparency, ANC mode
CABLE Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Cable Type USB charge cable - 0.1 m Headphones cable - detachable - 1.25 m
USB-C charge cable - detachable - 1.25 m
Cable Length - 1.25 m
Detachable Cable - Yes
FEATURES Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Features - Touch control
BATTERY AND CHARGING Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
Battery Capacity - 1200 mAh
Battery Life 20 hour(s) 35 hour(s) Bang & Olufsen Beoplay HX lasts longer on a single charge than the Panasonic RP-HF400B.
Battery Life Details - Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours
Continuous playback (noise cancelling OFF / Bluetooth): up to 40 hours
Charging Time 3 hour(s) 3 hour(s) The charging of both headphones last the same time.
WIRELESS LINK Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Transmission Range 10 m -
CONNECTIONS Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Connector Type Bluetooth Headphones (mini-phone stereo 3.5 mm)
OTHERS Panasonic RP-HF400B Bang & Olufsen Beoplay HX
Included Accessories - Carrying case, USB-C to USB-A charging cable
Compliant Standards - MFI
Service & Support - Limited warranty - 3 years
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