In depth comparison and review of Panasonic RP-HF400B and Bang & Olufsen Beoplay H4. 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.
| DESIGN AND DIMENSIONS | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 22 cm | |
| Width | - | 19.4 cm | |
| Depth | - | 5 cm | |
| Weight | 130 g | 235 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | Black | Charcoal grey | Sandstone | Tangerine | Violet | |
| Body Material | - | Stainless steel, aluminium | |
| Earpad Material | - | Leather | |
| Headband Material | - | Leather | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Panasonic RP-HF400B can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | Bang & Olufsen Beoplay H4 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) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 22000 Hz | |
| Sensitivity | - | 91 dB/mW | |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 30 mm | 40 mm | Bang & Olufsen Beoplay H4 have a thicker diaphragm than Panasonic RP-HF400B. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Audio Input Details | - | Omni-directional |
| REMOTE CONTROL | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, pair mode |
|---|
| CABLE | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Cable Type | USB charge cable - 0.1 m | Headphones cable - braided fabric - 1.25 m | |
|---|---|---|---|
| Cable Length | - | 1.25 m |
| BATTERY AND CHARGING | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | 20 hour(s) | 19 hour(s) | Panasonic RP-HF400B lasts longer on a single charge than the Bang & Olufsen Beoplay H4. |
| Charging Time | 3 hour(s) | 2.5 hour(s) | Bang & Olufsen Beoplay H4 recharge faster than Panasonic RP-HF400B. |
| WIRELESS LINK | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Transmission Range | 10 m | 10 m | The transmission range of both headphones is the same. |
|---|
| CONNECTIONS | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | Panasonic RP-HF400B | Bang & Olufsen Beoplay H4 |
|---|
| Included Accessories | - | USB charging cable (25cm) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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