In depth comparison and review of HyperX Cloud Alpha S and JBL Quantum 350 Wireless. 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 | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - 2.4 GHz - wireless, wired | |
|---|---|---|---|
| Height | 19.934 cm | 20 cm | |
| Width | 13.5 cm | 16 cm | |
| Depth | 9.23 cm | 9.3 cm | |
| Weight | 321 g | 252 g | JBL Quantum 350 Wireless are lighter than HyperX Cloud Alpha S headphones. |
| Colour | Blackout | Black | Black | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Game console, computer | Game console, computer |
| SOUND QUALITY | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | QuantumSOUND Signature | |
| Frequency Response | 13 - 27000 Hz | 20 - 20000 Hz | HyperX Cloud Alpha S offer a larger frequency range than JBL Quantum 350 Wireless. |
| Total Harmonic Distortion (THD) | <1% | - | |
| Sensitivity | 98 dB | 115 dB | JBL Quantum 350 Wireless have higher sensitivity than HyperX Cloud Alpha S. |
| Impedance | 65 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | 50 mm | 40 mm | HyperX Cloud Alpha S have a thicker diaphragm than JBL Quantum 350 Wireless. |
| Magnet Material | Neodymium | - |
| MICROPHONE | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Form Factor | Detachable headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Bi-directional | Omni-directional | |
| Frequency Response | 50 - 18000 Hz | 100 - 10000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than JBL Quantum 350 Wireless. |
| Sensitivity | -38 dBV/Pascal | -42 dBV/Pascal |
| REMOTE CONTROL | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Controls | Volume, microphone on/off, microphone volume | Volume, microphone on/mute |
|---|
| CABLE | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Cable Type | Headset cable - 1 m | Audio / USB adapter USB-C to USB-A cable - 1 m |
|
|---|---|---|---|
| Cable Length | 1 m | 1 m | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Battery Type | - | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 500 mAh | |
| Battery Life | - | 22 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Modulation Type | - | GFSK |
|---|
| CONNECTIONS | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | HyperX Cloud Alpha S | JBL Quantum 350 Wireless |
|---|
| Included Accessories | Ear cushion, travel bag, external USB control box | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Compatibility | Mac, Windows | - | |
| Software Certification | - | Discord Certified | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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