Detailed comparison and review of Sennheiser HMD 300 PRO and Soundcore Space Q45. 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 | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 8.8 cm | |
| Weight | 319 g | 292 g | Soundcore Space Q45 are lighter than Sennheiser HMD 300 PRO headphones. |
| Colour | - | Black | |
| Body Material | - | PC/ABS | |
| Bluetooth Range (Operating Distance) | - | 15 m | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Leadership Development and Advisory Council (LDAC) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| 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 - 20000 Hz | Sennheiser HMD 300 PRO offer a larger frequency range than Soundcore Space Q45. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | 3% | Sennheiser HMD 300 PRO have lower total harmonic distortion than Sennheiser HMD 300 PRO. |
| Sensitivity | 108 dB | - | |
| Impedance | 64 Ohm | 16 Ohm | |
| Max Sound Pressure | 123 dB | 93 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Ceramic |
| MICROPHONE | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | - | |
| Frequency Response | 80 - 16000 Hz | 20 - 8000 Hz | Sennheiser HMD 300 PRO offer a larger microphone frequency range than Soundcore Space Q45. |
| Sensitivity | 0.4 mV/Pascal | -36 dB | |
| Impedance | 300 Ohm | - | |
| Signal-To-Noise Ratio | - | 65 dB | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Controls | - | Volume, play/pause, next/previous track, call |
|---|
| CABLE | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Cable Type | - | USB-C charge cable - detachable - 60 cm Audio cable - detachable - 60 cm |
|---|
| FEATURES | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Features | EPOS ActiveGard | Fast charge, Multipoint Pairing, LED indicator |
|---|
| BATTERY AND CHARGING | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Battery Type | - | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 750 mAh | |
| Battery Life | - | 65 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 50 hours Continuous playback (noise cancelling OFF): up to 65 hours Continuous playback (with 5 min charge): up to 4 hours |
|
| Charging Time | - | 2 hour(s) |
| OTHERS | Sennheiser HMD 300 PRO | Soundcore Space Q45 |
|---|
| Included Accessories | Wind screen | Carrying case, audio cable, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | SGS | |
| Service & Support | - | Limited warranty - 2 years |
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