In depth comparison and review of Sennheiser HMD 300 PRO 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.
| DESIGN AND DIMENSIONS | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 5.2 cm | |
| Weight | 319 g | 285 g | Bang & Olufsen Beoplay HX are lighter than Sennheiser HMD 300 PRO 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 | - | Anthracite black | Sand | Timber | |
| Body Material | - | Plastic, fabric, rubber, polymer, recycled aluminium | |
| Earpad Material | - | Memory foam, lambskin | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HMD 300 PRO can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.1 | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX Adaptive | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 25000 Hz | 20 - 22000 Hz | Sennheiser HMD 300 PRO offer a larger frequency range than Bang & Olufsen Beoplay HX. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 108 dB | 95 dB/mW | Sennheiser HMD 300 PRO have higher sensitivity than Bang & Olufsen Beoplay HX. |
| Impedance | 64 Ohm | 24 Ohm | |
| Max Sound Pressure | 123 dB | - | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Bang & Olufsen Beoplay HX have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| Features | - | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | - | |
| Frequency Response | 80 - 16000 Hz | - | |
| Sensitivity | 0.4 mV/Pascal | - | |
| Impedance | 300 Ohm | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Controls | - | Mute, volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, audio transparency, ANC mode |
|---|
| CABLE | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Cable Type | - | Headphones cable - detachable - 1.25 m USB-C charge cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | - | 1.25 m | |
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Features | EPOS ActiveGard | Touch control |
|---|
| BATTERY AND CHARGING | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1200 mAh | |
| Battery Life | - | 35 hour(s) | |
| 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) |
| CONNECTIONS | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HMD 300 PRO | Bang & Olufsen Beoplay HX |
|---|
| Included Accessories | Wind screen | Carrying case, USB-C to USB-A charging cable | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | - | Limited warranty - 3 years |
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