Detailed comparison and review of Bang & Olufsen Beoplay H9 and Sennheiser HMD 300 PRO. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired | |
|---|---|---|---|
| Height | 22.5 cm | - | |
| Width | 19.7 cm | - | |
| Depth | 4 cm | - | |
| Weight | 285 g | 319 g | Bang & Olufsen Beoplay H9 are lighter than Bang & Olufsen Beoplay H9 headphones. |
| Colour | Argilla grey | Black | - | |
| Body Material | Anodised aluminium | - | |
| Earpad Material | Leather | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | Sennheiser HMD 300 PRO can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | AAC, aptX | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 22000 Hz | 60 - 25000 Hz | Sennheiser HMD 300 PRO offer a larger frequency range than Bang & Olufsen Beoplay H9. |
| Max Input Power | - | 500 mW | |
| Total Harmonic Distortion (THD) | - | 0.1% | |
| Sensitivity | 93 dB/mW | 108 dB | Sennheiser HMD 300 PRO have higher sensitivity than Bang & Olufsen Beoplay H9. |
| Impedance | 20 Ohm | 64 Ohm | |
| Max Sound Pressure | - | 123 dB | |
| Diaphragm | 40 mm | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Electret condenser | Dynamic | |
| Microphone Operation Mode | Omni-directional | Hypercardioid | |
| Frequency Response | - | 80 - 16000 Hz | |
| Sensitivity | - | 0.4 mV/Pascal | |
| Impedance | - | 300 Ohm |
| REMOTE CONTROL | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, noise-cancellation suspend button | - |
|---|
| CABLE | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | - |
|---|
| FEATURES | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 770 mAh | - | |
| Battery Life | 21 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 14 hours Continuous playback (noise cancelling OFF): up to 16 hours Continuous playback (noise cancelling ON / cable connection): up to 21 hours |
- | |
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Bang & Olufsen Beoplay H9 | Sennheiser HMD 300 PRO |
|---|
| Included Accessories | Carrying pouch, airplane adapter, micro-USB charging cable (30cm) | Wind screen | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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