Detailed comparison and review of Sennheiser HD 400S and Trust Zena. 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 400S | Trust Zena |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 17.5 cm | |
| Depth | - | 7.3 cm | |
| Weight | 217 g | 186 g | Trust Zena are lighter than Sennheiser HD 400S headphones. |
| Dimensions & Weight Details | - | Headphone body: 166 g | |
| Colour | Black | - | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 400S | Trust Zena |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | Yes | - | Sennheiser HD 400S are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 400S offer a larger frequency range than Trust Zena. |
| Total Harmonic Distortion (THD) | 0.5% | 1% | Sennheiser HD 400S have lower total harmonic distortion than Sennheiser HD 400S. |
| Impedance | 18 Ohm | 32 Ohm | |
| Max Sound Pressure | 120 dB | 100 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 400S | Trust Zena |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 150 - 4000 Hz | Sennheiser HD 400S offer a larger microphone frequency range than Trust Zena. |
| Microphone Features | - | Echo-cancelling |
| REMOTE CONTROL | Sennheiser HD 400S | Trust Zena |
|---|
| Controls | Answer/end, play/pause, next/previous track | Volume, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Sennheiser HD 400S | Trust Zena |
|---|
| Cable Type | Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m | Micro-USB charge cable - detachable Audio cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Sennheiser HD 400S | Trust Zena |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 75 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Sennheiser HD 400S | Trust Zena |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 400S | Trust Zena |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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