In depth comparison and review of SteelSeries Siberia 840 and EPOS I SENNHEISER ADAPT 165 II. 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 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Weight | 318 g | 145.3 g | EPOS I SENNHEISER ADAPT 165 II are lighter than SteelSeries Siberia 840 headphones. |
| Colour | Glossy, matte black | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Game console, phone, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Foldable | - | Yes | EPOS I SENNHEISER ADAPT 165 II can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | EPOS Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | 55% | |
| Sensitivity | 100 dB | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 165 II microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 100 - 8000 Hz | SteelSeries Siberia 840 offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT 165 II. |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | -44 dB | - | |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Mute function | - |
| CABLE | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Cable Type | Audio (optical) cable USB cable RCA cable Audio cable |
Headset cable - 1.12 m | |
|---|---|---|---|
| Cable Length | - | 1.12 m |
| FEATURES | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1000 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Included Qty | 2 | - |
| WIRELESS LINK | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Connector Type | Headset Headphones USB |
Headset (mini-phone 3.5mm) |
|---|
| OTHERS | SteelSeries Siberia 840 | EPOS I SENNHEISER ADAPT 165 II |
|---|
| Included Accessories | Transmitter unit, 4 power plug adapters, 2 battery packs, mobile cable, chat cable | - | |
|---|---|---|---|
| Software Included | SteelSeries Engine 3 | - | |
| Service & Support | - | Limited warranty - 2 years |
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