In depth comparison and review of LucidSound LS30 and Sennheiser HD 4.40. 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 | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Product Type | Headset - wireless | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 188 g | - | |
| Colour | White | Black | - | |
| Recommended Use | Game console, portable electronics | - |
| SOUND QUALITY | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | Closed | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 22000 Hz | Sennheiser HD 4.40 offer a larger frequency range than LucidSound LS30. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 97 dB | 113 dB | Sennheiser HD 4.40 have higher sensitivity than LucidSound LS30. |
| Impedance | 32 Ohm | 18 Ohm | |
| Diaphragm | 50 mm | - |
| MICROPHONE | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Controls | Mute, volume, power on/off, microphone on/mute | - |
|---|
| CABLE | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Cable Type | Micro-USB charge cable Audio (optical) cable Audio cable |
- |
|---|
| BATTERY AND CHARGING | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Battery Type | Handset battery rechargeable | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Connector Type | Audio input Audio line-in (mini-phone 3.5mm) USB (5 pin Micro-USB Type B (power only)) |
- |
|---|
| OTHERS | LucidSound LS30 | Sennheiser HD 4.40 |
|---|
| Included Accessories | Boom microphone | - |
|---|
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