In depth comparison and review of Sennheiser HD 4.40 and Nura nuraphone. 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 | Nura nuraphone |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 19 cm | |
| Width | - | 17 cm | |
| Depth | - | 8.8 cm | |
| Weight | - | 329 g | |
| Body Material | - | Stainless steel, aluminium | |
| Earpad Material | - | Silicone | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.40 | Nura nuraphone |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Audio Codec | - | aptX HD | |
| Active Noise Cancelling | - | Yes | Nura nuraphone are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 18 Ohm | - |
| MICROPHONE | Sennheiser HD 4.40 | Nura nuraphone |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 4.40 | Nura nuraphone |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Nura nuraphone |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| OTHERS | Sennheiser HD 4.40 | Nura nuraphone |
|---|
| Included Accessories | - | Protective case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - money back guarantee - 30 days |
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