In depth comparison and review of Sennheiser HD 450BT and Alienware Tri-Mode Wireless Gaming Headset AW920H. 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 | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20.955 cm | |
| Width | - | 10.109 cm | |
| Depth | - | 17.299 cm | |
| Weight | 238 g | 300 g | Sennheiser HD 450BT are lighter than Sennheiser HD 450BT headphones. |
| Colour | Black | White | Dark Side of the Moon | Lunar light | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Built-in Decoders | - | Dolby Atmos | |
| Frequency Response | 18 - 22000 Hz | 20 - 40000 Hz | Alienware Tri-Mode Wireless Gaming Headset AW920H offer a larger frequency range than Sennheiser HD 450BT. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 108 dB | 117 dB | |
| Features | - | AlienFX 16.8 Million RGB colours |
| MICROPHONE | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Beamforming | Uni-directional | |
| Frequency Response | 80 - 6000 Hz | - | |
| Sensitivity | - | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Controls | - | Volume, microphone on/mute, answer call |
|---|
| CABLE | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable - 1.5 m USB-C to USB-A cable - detachable - 2 m |
|---|
| FEATURES | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 30 hours | 55 hour(s) | Alienware Tri-Mode Wireless Gaming Headset AW920H lasts longer on a single charge than the Sennheiser HD 450BT. |
| Charging Time | 2 hours | - |
| WIRELESS LINK | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Radio Frequency Range | - | 2.4GHz |
|---|
| CONNECTIONS | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Connector Type | - | Microphone / headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 450BT | Alienware Tri-Mode Wireless Gaming Headset AW920H |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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