Detailed comparison and review of Philips TAH4205BL and Poly Voyager Surround 85. 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 | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | 18.5 cm | 18.1 cm | |
| Width | 16.5 cm | 19.1 cm | |
| Depth | 4 cm | 7.7 cm | |
| Weight | 150 g | 275 g | Philips TAH4205BL are lighter than Philips TAH4205BL headphones. |
| Colour | Blue | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager Surround 85 have a greater operating distance than Philips TAH4205BL. |
| SOUND QUALITY | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | On-ear | Over ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Philips TAH4205BL can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 | Poly Voyager Surround 85 have a more advanced version of Bluetooth than Philips TAH4205BL. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Surround 85 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Noise Isolating | Yes | - | Philips TAH4205BL are equipped with a noise isolating function. |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110 dB | 132 dB | Poly Voyager Surround 85 have higher sensitivity than Philips TAH4205BL. |
| Impedance | 32 Ohm | - | |
| Diaphragm | PET - 32 mm | 40 mm | Poly Voyager Surround 85 have a thicker diaphragm than Philips TAH4205BL. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 85 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | NdFeB | - | |
| Features | - | SoundGuard DIGITAL Technology, Smart Sensor Technology |
| MICROPHONE | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | -37 dB | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Controls | Bass, volume control, play/pause | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 29 hour(s) | 24 hours | Philips TAH4205BL lasts longer on a single charge than the Poly Voyager Surround 85. |
| Battery Life Details | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Standby Time | 166 hours | - | |
| Charging Time | 2 hour(s) | 1 hours | Poly Voyager Surround 85 recharge faster than Philips TAH4205BL. |
| CONNECTIONS | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Connector Type | USB (power only) Bluetooth |
- |
|---|
| OTHERS | Philips TAH4205BL | Poly Voyager Surround 85 |
|---|
| Included Accessories | USB-C charging cable | Carrying case, USB charging cable, charging stand, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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