Detailed comparison and review of ASTRO A20 and JBL Quantum 400. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ASTRO A20 | JBL Quantum 400 |
|---|
| Product Type | Headset - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 320 g | 274 g | JBL Quantum 400 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | Black | |
| Earpad Material | - | Memory foam | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | 9.14 m | - |
| SOUND QUALITY | ASTRO A20 | JBL Quantum 400 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | - | DTS | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | 98 dB | ASTRO A20 have higher sensitivity than JBL Quantum 400. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | JBL Quantum SURROUND | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | JBL Quantum 400 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | - | 10 - 10000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | ASTRO A20 | JBL Quantum 400 |
|---|
| Controls | Volume, power on/off | - |
|---|
| CABLE | ASTRO A20 | JBL Quantum 400 |
|---|
| Cable Type | 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 | ASTRO A20 | JBL Quantum 400 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | ASTRO A20 | JBL Quantum 400 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | ASTRO A20 | JBL Quantum 400 |
|---|
| Included Accessories | Wireless transmitter | - | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Compatibility | Mac, Windows | - | |
| Service & Support | - | 1-year warranty |
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