Side by side comparison and review of SteelSeries Siberia 840 and Razer Kaira X for Xbox. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.1 cm | |
| Width | - | 15.8 cm | |
| Depth | - | 9 cm | |
| Weight | 318 g | 283 g | Razer Kaira X for Xbox are lighter than SteelSeries Siberia 840 headphones. |
| Colour | Glossy, matte black | Shock blue | Pulse red | Electric volt | White | Black | |
| Earpad Material | - | FlowKnit memory foam | |
| Design | - | Games | |
| Recommended Use | Game console, phone, computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 96 dB | SteelSeries Siberia 840 have higher sensitivity than Razer Kaira X for Xbox. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Kaira X for Xbox have a thicker diaphragm than SteelSeries Siberia 840. |
| Magnet Material | Neodymium | Razer Triforce titanium |
| MICROPHONE | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional (HyperClear flexible cardioid) | |
| 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 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Controls | - | Volume |
|---|
| CABLE | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
Headset cable - 1.3 m | |
|---|---|---|---|
| Cable Length | - | 1.3 m |
| BATTERY AND CHARGING | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Connector Type | Headset Headphones USB |
Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | SteelSeries Siberia 840 | Razer Kaira X for Xbox |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | - | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | - | |
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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