In depth comparison and review of Sennheiser HD 4.40 and Trust DJ. 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 DJ |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired | |
|---|---|---|---|
| Weight | - | 204 g |
| SOUND QUALITY | Sennheiser HD 4.40 | Trust DJ |
|---|
| 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 | 20 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Trust DJ. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 105 dB | Sennheiser HD 4.40 have higher sensitivity than Trust DJ. |
| Impedance | 18 Ohm | 32 Ohm |
| MICROPHONE | Sennheiser HD 4.40 | Trust DJ |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 30 - 16000 Hz | Trust DJ offer a larger microphone frequency range than Sennheiser HD 4.40. |
| Impedance | - | 2.2 kOhm | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | Trust DJ |
|---|
| Controls | - | Play/pause, next/previous track, voice assistant |
|---|
| CABLE | Sennheiser HD 4.40 | Trust DJ |
|---|
| Cable Type | - | Headphones cable - 1.2 m Audio extension cable - 1 m |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Trust DJ |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Trust DJ |
|---|
| Connector Type | - | Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | Trust DJ |
|---|
| Included Accessories | - | 3.5 mm to 6.3 mm adapter | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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