In depth comparison and review of beyerdynamic Amiron Wireless Copper and Sennheiser HD 450BT. 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 | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 400 g | 238 g | Sennheiser HD 450BT are lighter than beyerdynamic Amiron Wireless Copper headphones. |
| Colour | Copper | Black | White | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Sennheiser HD 450BT have a more advanced version of Bluetooth than beyerdynamic Amiron Wireless Copper. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), General Audio/Video Distribution Profile (GAVDP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, apt-X LL | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser HD 450BT are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 18 - 22000 Hz | beyerdynamic Amiron Wireless Copper offer a larger frequency range than Sennheiser HD 450BT. |
| Max Input Power | 200 mW | - | |
| Total Harmonic Distortion (THD) | <0.05% | <0.3% | beyerdynamic Amiron Wireless Copper have lower total harmonic distortion than beyerdynamic Amiron Wireless Copper. |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 100 dB | 108 dB |
| MICROPHONE | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 80 - 6000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant | - |
|---|
| CABLE | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.2 m | Audio cable - detachable USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | 600 mAh | beyerdynamic Amiron Wireless Copper have a higher battery capacity than Sennheiser HD 450BT. |
| Battery Life | 30 hour(s) | 30 hours | Both headphones last the same amount of time on a single charge. |
| Charging Time | 2 hour(s) | 2 hours | The charging of both headphones last the same time. |
| OTHERS | beyerdynamic Amiron Wireless Copper | Sennheiser HD 450BT |
|---|
| Included Accessories | Hard case, USB-C to USB-A charging cable | Carrying case | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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