In depth comparison and review of Poly Voyager Focus UC B825S-M and Audio-Technica ATH-S220BT. 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 | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 155 g | 180 g | Poly Voyager Focus UC B825S-M are lighter than Poly Voyager Focus UC B825S-M headphones. |
| Colour | - | White | Black | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 45 m | 10 m | Poly Voyager Focus UC B825S-M have a greater operating distance than Audio-Technica ATH-S220BT. |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Audio-Technica ATH-S220BT have a more advanced version of Bluetooth than Poly Voyager Focus UC B825S-M. |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 5 - 32000 Hz | |
| Sensitivity | - | 105 dB/mW | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Mono | Omni-directional | |
| Frequency Response | - | 50 - 4000 Hz | |
| Sensitivity | - | -42 dB |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Controls | Volume | Volume, answer/end, play/pause |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Cable Type | Charging cable | USB charge cable - 30 cm Audio cable - detachable - with remote control and mic - 1.2 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m |
| FEATURES | Poly Voyager Focus UC B825S-M | 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 Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 60 hour(s) | Audio-Technica ATH-S220BT lasts longer on a single charge than the Poly Voyager Focus UC B825S-M. |
| Charging Time | - | 4 hour(s) |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | Audio-Technica ATH-S220BT |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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