In depth comparison and review of SteelSeries Siberia 840 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 | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - 2.4 GHz - wireless, wired | |
|---|---|---|---|
| Height | - | 20 cm | |
| Width | - | 16 cm | |
| Depth | - | 9.3 cm | |
| Weight | 318 g | 252 g | JBL Quantum 350 Wireless are lighter than SteelSeries Siberia 840 headphones. |
| Colour | Glossy, matte black | Black | |
| Recommended Use | Game console, phone, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | QuantumSOUND Signature | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 115 dB | JBL Quantum 350 Wireless have higher sensitivity than SteelSeries Siberia 840. |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - |
| MICROPHONE | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| 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 | Uni-directional | - | |
| Sensitivity | -44 dB | -42 dBV/Pascal | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
Audio / USB adapter USB-C to USB-A cable - 1 m |
|
|---|---|---|---|
| Cable Length | - | 1 m |
| BATTERY AND CHARGING | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | 500 mAh | SteelSeries Siberia 840 have a higher battery capacity than JBL Quantum 350 Wireless. |
| Battery Life | 20 hour(s) | 22 hour(s) | JBL Quantum 350 Wireless lasts longer on a single charge than the SteelSeries Siberia 840. |
| Charging Time | - | 2 hour(s) | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | - | GFSK |
| CONNECTIONS | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Connector Type | Headset Headphones USB |
- |
|---|
| OTHERS | SteelSeries Siberia 840 | JBL Quantum 350 Wireless |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | JBL Quantum Engine | |
| Software Certification | - | Discord Certified | |
| Service & Support | - | Limited warranty - 2 years |
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