Detailed comparison and review of Philips TAH4205BL and Poly Voyager Focus UC B825-M, XS. 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 Focus UC B825-M, XS |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Height | 18.5 cm | 21 cm | |
| Width | 16.5 cm | 18.6 cm | |
| Depth | 4 cm | 11.6 cm | |
| Weight | 150 g | 155 g | Philips TAH4205BL are lighter than Philips TAH4205BL headphones. |
| Colour | Blue | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly Voyager Focus UC B825-M, XS have a greater operating distance than Philips TAH4205BL. |
| SOUND QUALITY | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Headphones Form Factor | On-ear | On-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 4.1 | Philips TAH4205BL have a more advanced version of Bluetooth than Poly Voyager Focus UC B825-M, XS. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | - | Yes | Poly Voyager Focus UC B825-M, XS are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Philips TAH4205BL are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | PET - 32 mm | - | |
| Magnet Material | NdFeB | - | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom |
| REMOTE CONTROL | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Controls | Bass, volume control, play/pause | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Cable Type | USB-C charge cable - detachable | Charging cable |
|---|
| FEATURES | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 29 hour(s) | 15 hour(s) | Philips TAH4205BL lasts longer on a single charge than the Poly Voyager Focus UC B825-M, XS. |
| Battery Life Details | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
Continuous talk (noise cancelling OFF): up to 12 hours Continuous talk (noise cancelling ON): up to 10 hours Continuous playback (noise cancelling OFF): up to 15 hours Continuous playback (noise cancelling ON): up to 12 hours |
|
| Standby Time | 166 hours | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Connector Type | USB (power only) Bluetooth |
- |
|---|
| OTHERS | Philips TAH4205BL | Poly Voyager Focus UC B825-M, XS |
|---|
| Included Accessories | USB-C charging cable | Carrying case, Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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