Detailed comparison and review of SteelSeries Siberia 840 and HyperX Cloud Alpha S. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.934 cm | |
| Width | - | 13.5 cm | |
| Depth | - | 9.23 cm | |
| Weight | 318 g | 321 g | SteelSeries Siberia 840 are lighter than SteelSeries Siberia 840 headphones. |
| Colour | Glossy, matte black | Blackout | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Game console, phone, computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 13 - 27000 Hz | HyperX Cloud Alpha S offer a larger frequency range than SteelSeries Siberia 840. |
| Total Harmonic Distortion (THD) | - | <1% | |
| Sensitivity | 100 dB | 98 dB | SteelSeries Siberia 840 have higher sensitivity than HyperX Cloud Alpha S. |
| Impedance | - | 65 Ohm | |
| Diaphragm | 40 mm | 50 mm | HyperX Cloud Alpha S have a thicker diaphragm than SteelSeries Siberia 840. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | 100 - 10000 Hz | 50 - 18000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than SteelSeries Siberia 840. |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | -44 dB | -38 dBV/Pascal | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Controls | - | Volume, microphone on/off, microphone volume |
|---|
| CABLE | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
Headset cable - 1 m | |
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Connector Type | Headset Headphones USB |
Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | SteelSeries Siberia 840 | HyperX Cloud Alpha S |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | Ear cushion, travel bag, external USB control box | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | - | |
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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