In depth comparison and review of Astro A50 and Cooler Master CH321. 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 | Astro A50 | Cooler Master CH321 |
|---|
| Product Type | Headset - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 22 cm | |
| Width | - | 20 cm | |
| Depth | - | 10.5 cm | |
| Weight | 380 g | 348 g | Cooler Master CH321 are lighter than Astro A50 headphones. |
| Colour | Black | Grey | White, lime | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | - | Foam, polyurethane leather | |
| Recommended Use | Game console, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Astro A50 | Cooler Master CH321 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wireless | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Astro A50 offer a larger frequency range than Cooler Master CH321. |
| Max Input Power | - | 180 mW | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 115 dB | |
| Impedance | 48 Ohm | 16 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH321 have a thicker diaphragm than Astro A50. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Astro A50 | Cooler Master CH321 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 100 - 16000 Hz | |
| Audio Input Details | Uni-directional | Omni-directional - 100 - 16000 Hz | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| CABLE | Astro A50 | Cooler Master CH321 |
|---|
| Cable Type | USB charge cable - 1 m Audio (optical) cable - 1 m |
- | |
|---|---|---|---|
| Cable Length | - | 2.3 m |
| FEATURES | Astro A50 | Cooler Master CH321 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | Astro A50 | Cooler Master CH321 |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| WIRELESS LINK | Astro A50 | Cooler Master CH321 |
|---|
| Radio Frequency Range | 5GHz | - |
|---|
| CONNECTIONS | Astro A50 | Cooler Master CH321 |
|---|
| Connector Type | Audio input (mini-phone 3.5mm) Digital audio input (optical) |
Headset (4 PIN USB Type A) |
|---|
| OTHERS | Astro A50 | Cooler Master CH321 |
|---|
| Included Accessories | Stand | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | - | Limited warranty - 2 years |
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