In depth comparison and review of beyerdynamic Amiron Wireless Copper and Poly Savi 8240-M D2. 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 | Poly Savi 8240-M D2 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 400 g | - | |
| Colour | Copper | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| 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) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, apt-X LL | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | - | |
| Max Input Power | 200 mW | - | |
| Total Harmonic Distortion (THD) | <0.05% | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 100 dB | - |
| MICROPHONE | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant | - |
|---|
| CABLE | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| BATTERY AND CHARGING | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | - | |
| Battery Life | 30 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| OTHERS | beyerdynamic Amiron Wireless Copper | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Hard case, USB-C to USB-A charging cable | - |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
