Side by side comparison and review of SteelSeries Siberia 840 and Sennheiser HD 4.20s. 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 | Sennheiser HD 4.20s |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 318 g | - | |
| Colour | Glossy, matte black | Black | |
| Recommended Use | Game console, phone, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Noise Isolating | - | Yes | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 100 dB | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | -44 dB | -44 dBV/Pascal | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Controls | - | 1-button remote |
|---|
| CABLE | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
- | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Connector Type | Headset Headphones USB |
Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | SteelSeries Siberia 840 | Sennheiser HD 4.20s |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | - | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | - | |
| Service & Support | - | Limited warranty - parts and labour - 2 years |
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