In depth comparison and review of Sennheiser HD 4.40 and Logitech. 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 | Logitech |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 20 cm | |
| Width | - | 24.5 cm | |
| Depth | - | 7.2 cm | |
| Weight | - | 197 g | |
| Colour | - | Black | Midnight blue | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.40 | Logitech |
|---|
| 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 | 40 - 13000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Logitech. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 85 dB | Sennheiser HD 4.40 have higher sensitivity than Logitech. |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | - | 30 mm |
| MICROPHONE | Sennheiser HD 4.40 | Logitech |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 200 - 6500 Hz | Sennheiser HD 4.40 offer a larger microphone frequency range than Logitech. |
| Audio Input Details | - | - 200 - 6500 Hz | |
| Sensitivity | - | -17 dBV/Pascal | |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 4.40 | Logitech |
|---|
| Cable Type | - | Headset cable - 1.3 m | |
|---|---|---|---|
| Cable Length | - | 1.3 m |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Logitech |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Logitech |
|---|
| Connector Type | - | USB |
|---|
| OTHERS | Sennheiser HD 4.40 | Logitech |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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