In depth comparison and review of Sennheiser HD 4.40 and EPOS I SENNHEISER GSP 301. 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 | EPOS I SENNHEISER GSP 301 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 17 cm | |
| Width | - | 18.5 cm | |
| Depth | - | 7.5 cm | |
| Weight | - | 290 g | |
| Colour | - | White | |
| Earpad Material | - | Memory foam | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Deep Bass | |
| Frequency Response | 18 - 22000 Hz | 15 - 26000 Hz | EPOS I SENNHEISER GSP 301 offer a larger frequency range than Sennheiser HD 4.40. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 113 dB | Both headphones offer the same sensitivity. |
| Impedance | 18 Ohm | 19 Ohm | |
| Max Sound Pressure | - | 113 dB |
| MICROPHONE | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER GSP 301 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 10 - 15000 Hz | EPOS I SENNHEISER GSP 301 offer a larger microphone frequency range than Sennheiser HD 4.40. |
| Sensitivity | - | -41 dBV/Pascal | |
| Microphone Features | - | Mute function | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Controls | - | Volume |
|---|
| CABLE | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Cable Type | - | Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | EPOS I SENNHEISER GSP 301 |
|---|
| Included Accessories | - | 2 x 3.5 mm to 3.5 mm adapter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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