In depth comparison and review of Sennheiser HD 4.40 and Trust GXT 307 Ravu. 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 HD 4.40 | Trust GXT 307 Ravu |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 18 Ohm | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Controls | - | Volume, microphone on/off |
|---|
| CABLE | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Cable Type | - | Headset cable - 2 m Headset extension cable - 20 cm |
|
|---|---|---|---|
| Cable Length | - | 2 m |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | Trust GXT 307 Ravu |
|---|
| Compatibility | - | Windows | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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