In depth comparison and review of Sennheiser HD 4.40 and Razer Electra V2 USB. 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 | Razer Electra V2 USB |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB | |
|---|---|---|---|
| Weight | - | 294 g | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Leatherette | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Razer Electra V2 USB. |
| Max Input Power | - | 50 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 115 dB | Razer Electra V2 USB have higher sensitivity than Sennheiser HD 4.40. |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Sensitivity | - | -41 dB | |
| Signal-To-Noise Ratio | - | 50 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Controls | - | Mute, volume |
|---|
| CABLE | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Cable Type | - | USB cable - 1.3 m | |
|---|---|---|---|
| Cable Length | - | 1.3 m |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Razer Electra V2 USB |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
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