In depth comparison and review of Sennheiser HD 4.40 and Trust Lima. 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 Lima |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.40 | Trust Lima |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| 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 Lima |
|---|
| 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 Lima |
|---|
| Controls | - | Volume |
|---|
| CABLE | Sennheiser HD 4.40 | Trust Lima |
|---|
| Cable Type | - | Headset cable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Trust Lima |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Trust Lima |
|---|
| Connector Type | - | Microphone (mini-phone 3.5mm) Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | Trust Lima |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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