Detailed comparison and review of Sennheiser HD 4.30i 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 HD 4.30i | Soundcore Space Q45 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 8.8 cm | |
| Weight | - | 292 g | |
| Colour | Black | White | Black | |
| Body Material | - | PC/ABS | |
| Bluetooth Range (Operating Distance) | - | 15 m | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Soundcore Space Q45 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 | Soundcore Space Q45 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Active Noise Cancellation | |
| Noise Isolating | Yes | - | Sennheiser HD 4.30i are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 4.30i offer a larger frequency range than Soundcore Space Q45. |
| Total Harmonic Distortion (THD) | 0.5% | 3% | Sennheiser HD 4.30i have lower total harmonic distortion than Sennheiser HD 4.30i. |
| Sensitivity | 120 dB/Vrms | - | |
| Impedance | 18 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | 32 mm | 40 mm | Soundcore Space Q45 have a thicker diaphragm than Sennheiser HD 4.30i. |
| Magnet Material | - | Ceramic | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 20 - 8000 Hz | |
| Sensitivity | -44 dBV/Pascal | -36 dB | |
| Signal-To-Noise Ratio | - | 65 dB | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Controls | 3-button remote | Volume, play/pause, next/previous track, call |
|---|
| CABLE | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Cable Type | Headphones cable - detachable - 1.4 m | USB-C charge cable - detachable - 60 cm Audio cable - detachable - 60 cm |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Features | - | Fast charge, Multipoint Pairing, LED indicator |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.30i | 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) |
| CONNECTIONS | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser HD 4.30i | Soundcore Space Q45 |
|---|
| Included Accessories | Soft bag, audio cable (1.4 m) | Carrying case, audio cable, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | SGS | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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