In depth comparison and review of V7 HA520-2EP and Alpha Bravo GX2. 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 | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | 18.8 cm | - | |
| Width | 6.8 cm | - | |
| Depth | 14.8 cm | - | |
| Weight | 163.5 g | - | |
| Colour | Black | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| 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. |
| Sensitivity | 110 dB | 115 dB | Alpha Bravo GX2 have higher sensitivity than V7 HA520-2EP. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 40 mm | 50 mm | Alpha Bravo GX2 have a thicker diaphragm than V7 HA520-2EP. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Alpha Bravo GX2 microphone can cancel out ambient noise. |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -36 dB |
| CABLE | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Cable Type | Headphones cable - 1.8 m | USB cable - 2 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2 m |
| FEATURES | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Additional Functions | - | LED backlight (blue) |
|---|
| CONNECTIONS | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) |
|---|
| OTHERS | V7 HA520-2EP | Alpha Bravo GX2 |
|---|
| Compliant Standards | FCC, RoHS | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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