In depth comparison and review of Sennheiser HD 450BT and SteelSeries Arctis Nova 7X. 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 | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 238 g | - | |
| Colour | Black | White | Black | |
| Earpad Material | - | AirWeave memory foam | |
| Headband Material | - | PVD-coated steel | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | 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 | - | |
| Active Noise Cancelling | Yes | - | Sennheiser HD 450BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 360° Spatial Audio | |
| Frequency Response | 18 - 22000 Hz | 20 - 22000 Hz | Sennheiser HD 450BT offer a larger frequency range than SteelSeries Arctis Nova 7X. |
| Total Harmonic Distortion (THD) | <0.3% | <1% | Sennheiser HD 450BT have lower total harmonic distortion than Sennheiser HD 450BT. |
| Sensitivity | - | 93 dB | |
| Impedance | - | 36 Ohm | |
| Max Sound Pressure | 108 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Beamforming | Bi-directional | |
| Noise Cancelling | - | Yes | SteelSeries Arctis Nova 7X microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | AI Powered Environmental Noise Cancellation | |
| Frequency Response | 80 - 6000 Hz | 100 - 6500 Hz | SteelSeries Arctis Nova 7X offer a larger microphone frequency range than Sennheiser HD 450BT. |
| Sensitivity | - | -38 dB | |
| Microphone Features | - | Retractable microphone | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Controls | - | Mute, volume, power on/off, pair mode, Bluetooth, ChatMix |
|---|
| CABLE | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
USB-C to USB-A extension cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 1.5 m Mini-phone 3.5 mm 5-pole to mini-phone 3.5 mm 4-pole cable - detachable - 1.2 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Features | - | Fast charge, ComfortMax System, High Fidelity Drivers, Parametric EQ |
|---|
| BATTERY AND CHARGING | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 30 hours | - | |
| Battery Life Details | - | Continuous playback (2.4 GHz): up to 38 hours Continuous playback (2.4 GHz / Bluetooth): up to 26 hours Continuous playback (with 15 min charge): up to 6 hours |
|
| Charging Time | 2 hours | - |
| CONNECTIONS | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Connector Type | - | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 450BT | SteelSeries Arctis Nova 7X |
|---|
| Included Accessories | Carrying case | Audio cable, USB-C to USB-A cable, USB-C dongle, 2 removable magnetic ear plates, USB-C to USB-A extension cable | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | Europe: limited warranty - 2 years Australia: limited warranty - 2 years Asia: limited warranty - 1 year United States: limited warranty - 1 year |
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