In depth comparison and review of Bang & Olufsen Beoplay H4 and Bowers & Wilkins PX7 S2. 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 | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - USB-C | |
|---|---|---|---|
| Height | 22 cm | - | |
| Width | 19.4 cm | - | |
| Depth | 5 cm | - | |
| Weight | 235 g | 307 g | Bang & Olufsen Beoplay H4 are lighter than Bang & Olufsen Beoplay H4 headphones. |
| Dimensions & Weight Details | - | Case: 18.9 cm x 6.3 cm x 23.3 cm | |
| Colour | Black | Charcoal grey | Sandstone | Tangerine | Violet | Black | |
| Body Material | Stainless steel, aluminium | - | |
| Earpad Material | Leather | Memory foam | |
| Headband Material | Leather | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Bowers & Wilkins PX7 S2 have a more advanced version of Bluetooth than Bang & Olufsen Beoplay H4. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Bowers & Wilkins PX7 S2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 22000 Hz | - | |
| Sensitivity | 91 dB/mW | - | |
| Impedance | 20 Ohm | - | |
| Diaphragm | 40 mm | Bio-cellulose - 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Ambient Pass-Through |
| MICROPHONE | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Bowers & Wilkins PX7 S2 microphone can cancel out ambient noise. |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, pair mode | - |
|---|
| CABLE | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Cable Type | Headphones cable - braided fabric - 1.25 m | USB-C to mini-phone 3.5 mm cable - detachable - 1.2 m USB-C to USB-C cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | 1.25 m | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
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| Features | - | Wear detection |
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| BATTERY AND CHARGING | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 19 hour(s) | 30 hour(s) | Bowers & Wilkins PX7 S2 lasts longer on a single charge than the Bang & Olufsen Beoplay H4. |
| Battery Life Details | - | Continuous playback: up to 30 hours Continuous playback (with 15 min charge): up to 7 hours |
|
| Charging Time | 2.5 hour(s) | 2 hour(s) | Bowers & Wilkins PX7 S2 recharge faster than Bang & Olufsen Beoplay H4. |
| WIRELESS LINK | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
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| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | Headphones (24 pin USB-C) |
|---|
| OTHERS | Bang & Olufsen Beoplay H4 | Bowers & Wilkins PX7 S2 |
|---|
| Included Accessories | USB charging cable (25cm) | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-C cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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