Side by side comparison and review of ASTRO A20 and Sony INZONE H9. 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 | ASTRO A20 | Sony INZONE H9 |
|---|
| Product Type | Headset - wireless | Headset - Bluetooth / radio - wireless | |
|---|---|---|---|
| Weight | 320 g | 330 g | ASTRO A20 are lighter than ASTRO A20 headphones. |
| Colour | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | White | |
| Earpad Material | - | Nylon | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 9.14 m | 10 m | Sony INZONE H9 have a greater operating distance than ASTRO A20. |
| SOUND QUALITY | ASTRO A20 | Sony INZONE H9 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | Bluetooth / radio | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Sony INZONE H9 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Ambient Sound Mode / Dual Noise Sensor | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Ambient Sound Mode, 360 Spatial Sound for Gaming | |
| Frequency Response | 20 - 20000 Hz | 5 - 20000 Hz | Sony INZONE H9 offer a larger frequency range than ASTRO A20. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | PET - 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Discord Certified | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A20 | Sony INZONE H9 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | Sony INZONE H9 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Dual Noise Sensor Technology | |
| Frequency Response | - | 100 - 8000 Hz | |
| Audio Input Details | Uni-directional | - |
| REMOTE CONTROL | ASTRO A20 | Sony INZONE H9 |
|---|
| Controls | Volume, power on/off | Power on/off, master volume, game/chat balance, Bluetooth, noise cancelling/ambient sound mode button |
|---|
| CABLE | ASTRO A20 | Sony INZONE H9 |
|---|
| Cable Type | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
USB-C charge cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | ASTRO A20 | Sony INZONE H9 |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 32 hour(s) | Sony INZONE H9 lasts longer on a single charge than the ASTRO A20. |
| WIRELESS LINK | ASTRO A20 | Sony INZONE H9 |
|---|
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
|---|
| CONNECTIONS | ASTRO A20 | Sony INZONE H9 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) Bluetooth Wireless adapter (USB Type-A) |
|---|
| OTHERS | ASTRO A20 | Sony INZONE H9 |
|---|
| Included Accessories | Wireless transmitter | Wireless adapter, USB-C charging cable | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Compliant Standards | - | Bluetooth Class 1, JEITA |
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