Detailed comparison and review of Poly Blackwire 325 and Audio-Technica ATH-S220BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Weight | - | 180 g | |
| Colour | - | White | Black | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 32000 Hz | Audio-Technica ATH-S220BT offer a larger frequency range than Poly Blackwire 325. |
| Sensitivity | - | 105 dB/mW | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 50 - 4000 Hz | Poly Blackwire 325 offer a larger microphone frequency range than Audio-Technica ATH-S220BT. |
| Sensitivity | - | -42 dB |
| REMOTE CONTROL | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Controls | Mute, volume, answer/end | Volume, answer/end, play/pause |
|---|
| CABLE | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Cable Type | Headset cable - 2.13 m | USB charge cable - 30 cm Audio cable - detachable - with remote control and mic - 1.2 m |
|
|---|---|---|---|
| Cable Length | 2.13 m | 1.2 m |
| FEATURES | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Features | - | Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant | |
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 60 hour(s) | |
| Charging Time | - | 4 hour(s) |
| CONNECTIONS | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 325 | Audio-Technica ATH-S220BT |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
