Side by side comparison and review of SteelSeries Arctis 9X and Sennheiser HD 350BT. 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 Arctis 9X | Sennheiser HD 350BT |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 238 g | |
| Colour | Black | Black | White | |
| Earpad Material | Cloth | - | |
| Headband Material | Steel | - | |
| Recommended Use | Game console, portable electronics | - | |
| Bluetooth Range (Operating Distance) | 6 m | - |
| SOUND QUALITY | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | Sennheiser HD 350BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Sennheiser HD 350BT have a more advanced version of Bluetooth than SteelSeries Arctis 9X. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 22000 Hz | 18 - 22000 Hz | Sennheiser HD 350BT offer a larger frequency range than SteelSeries Arctis 9X. |
| Total Harmonic Distortion (THD) | <3% | <0.3% | Sennheiser HD 350BT have lower total harmonic distortion than SteelSeries Arctis 9X. |
| Sensitivity | 98 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | 40 mm | - |
| MICROPHONE | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Bi-directional | Beamforming | |
| Frequency Response | 100 - 10000 Hz | 80 - 6000 Hz | SteelSeries Arctis 9X offer a larger microphone frequency range than Sennheiser HD 350BT. |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphone Features | Mute function, retractable microphone | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Controls | Volume, on/off, answer/end, play/pause, next/previous track, equaliser preset | - |
|---|
| CABLE | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 300 mAh | |
| Battery Life | 20 hour(s) | 30 hours | Sennheiser HD 350BT lasts longer on a single charge than the SteelSeries Arctis 9X. |
| Charging Time | - | 2 hours |
| CONNECTIONS | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Connector Type | Audio line-out (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | SteelSeries Arctis 9X | Sennheiser HD 350BT |
|---|
| Included Accessories | USB charging cable | - | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
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