In depth comparison and review of Sennheiser GSP 350 and ASTRO A20. 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 GSP 350 | ASTRO A20 |
|---|
| Product Type | Headset - 7.1 channel - wired - USB | Headset - wireless | |
|---|---|---|---|
| Series | Gaming | - | |
| Weight | 262 g | 320 g | Sennheiser GSP 350 are lighter than Sennheiser GSP 350 headphones. |
| Colour | - | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | |
| Earpad Material | Memory foam | - | |
| Headband Material | - | Steel | |
| Recommended Use | Computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 9.14 m |
| SOUND QUALITY | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| Noise Isolating | Yes | - | Sennheiser GSP 350 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Surround Sound | - | |
| Frequency Response | 15 - 26000 Hz | 20 - 20000 Hz | Sennheiser GSP 350 offer a larger frequency range than ASTRO A20. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 100 dB | |
| Impedance | 19 Ohm | 32 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 10 - 15000 Hz | - | |
| Audio Input Details | - | Uni-directional | |
| Sensitivity | -41 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Controls | Volume, microphone on/mute | Volume, power on/off |
|---|
| CABLE | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Cable Type | Headset cable - 1.7 m USB extension cable - detachable - 1.2 m |
Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
|
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | - |
|---|
| OTHERS | Sennheiser GSP 350 | ASTRO A20 |
|---|
| Included Accessories | USB extension cable, 7.1 surround USB adapter | Wireless transmitter | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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