Side by side comparison and review of Razer Electra V2 USB and V7 HU521-2EP. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 16.5 cm | |
| Weight | 294 g | 172.5 g | V7 HU521-2EP are lighter than Razer Electra V2 USB headphones. |
| Colour | - | Black | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Game console, computer | Computer |
| SOUND QUALITY | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 50 mW | - | |
| Sensitivity | 115 dB | 110 dB | Razer Electra V2 USB have higher sensitivity than V7 HU521-2EP. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | - | Omni-directional - 300° | |
| Sensitivity | -41 dB | -44 dB | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Controls | Mute, volume | Mute, volume |
|---|
| CABLE | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Cable Type | USB cable - 1.3 m | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.3 m | 1.8 m |
| CONNECTIONS | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Connector Type | USB (4 PIN USB Type A) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Razer Electra V2 USB | V7 HU521-2EP |
|---|
| Compliant Standards | - | FCC, RoHS | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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