In depth comparison and review of JBL Quantum 350 Wireless and Logitech PRO X. 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 | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Product Type | Headset - 2.4 GHz - wireless, wired | Headset - LIGHTSPEED - wireless | |
|---|---|---|---|
| Height | 20 cm | 18.9 cm | |
| Width | 16 cm | 17.6 cm | |
| Depth | 9.3 cm | 9.5 cm | |
| Weight | 252 g | 345 g | JBL Quantum 350 Wireless are lighter than JBL Quantum 350 Wireless headphones. |
| Colour | Black | - | |
| Earpad Material | - | Leatherette, memory foam | |
| Headband Material | - | Aluminium, leatherette, memory foam, steel | |
| Recommended Use | Game console, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | LIGHTSPEED | |
| Noise Isolating | - | Yes | Logitech PRO X are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | QuantumSOUND Signature | DTS Headphone:X 2.0 | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 115 dB | 87.8 dB | JBL Quantum 350 Wireless have higher sensitivity than Logitech PRO X. |
| Impedance | 32 Ohm | 38 Ohm | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 40 mm | 50 mm | Logitech PRO X have a thicker diaphragm than JBL Quantum 350 Wireless. |
| Magnet Material | - | Neodymium | |
| Features | - | Pro-G drivers, Blue VO!CE Mic Technology |
| MICROPHONE | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Form Factor | Detachable headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
| Audio Input Details | - | Cardioid (uni-directional) - 100 - 10000 Hz | |
| Sensitivity | -42 dBV/Pascal | - |
| REMOTE CONTROL | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Controls | Volume, microphone on/mute | - |
|---|
| CABLE | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Cable Type | Audio / USB adapter USB-C to USB-A cable - 1 m |
USB-C charge cable - detachable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1 m | - |
| BATTERY AND CHARGING | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 500 mAh | - | |
| Battery Life | 22 hour(s) | 50 hour(s) | Logitech PRO X lasts longer on a single charge than the JBL Quantum 350 Wireless. |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Modulation Type | GFSK | - |
|---|
| OTHERS | JBL Quantum 350 Wireless | Logitech PRO X |
|---|
| Included Accessories | Wind shield, USB dongle | Wireless receiver, soft bag, USB-C to USB-A charging cable, 3.5 mm audio cable | |
|---|---|---|---|
| Software Included | JBL Quantum Engine | - | |
| Compatibility | - | Windows | |
| Software Certification | Discord Certified | - | |
| Service & Support | Limited warranty - 2 years | - |
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