Detailed comparison and review of Philips TAH4205RD and Philips TAH8506. 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 TAH4205RD | Philips TAH8506 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 2.5 mm jack | |
|---|---|---|---|
| Height | 18.5 cm | 20.5 cm | |
| Width | 16.5 cm | 18.5 cm | |
| Depth | 4 cm | 4.5 cm | |
| Weight | 150 g | 279 g | Philips TAH4205RD are lighter than Philips TAH4205RD headphones. |
| Colour | Red | Black | White | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Philips TAH4205RD | Philips TAH8506 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Open | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Philips TAH8506 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid Active Noise Cancelling Pro | |
| Noise Isolating | Yes | - | Philips TAH4205RD are equipped with a noise isolating function. |
| Frequency Response | 20 - 20000 Hz | 7 - 40000 Hz | Philips TAH8506 offer a larger frequency range than Philips TAH4205RD. |
| Max Input Power | - | 30 mW | |
| Sensitivity | - | 105 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | PET - 32 mm | 40 mm | Philips TAH8506 have a thicker diaphragm than Philips TAH4205RD. |
| Magnet Material | NdFeB | - |
| MICROPHONE | Philips TAH4205RD | Philips TAH8506 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Philips TAH4205RD | Philips TAH8506 |
|---|
| Controls | Volume control, reject call | Volume |
|---|
| CABLE | Philips TAH4205RD | Philips TAH8506 |
|---|
| Cable Type | USB-C cable - detachable | USB-C charge cable - detachable - 50 cm Headphones cable - 1.2 m Airplane connection adapter |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Philips TAH4205RD | Philips TAH8506 |
|---|
| Features | - | Touch control, Multipoint Pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Philips TAH4205RD | Philips TAH8506 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | 29 hour(s) | 60 hour(s) | Philips TAH8506 lasts longer on a single charge than the Philips TAH4205RD. |
| Battery Life Details | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
Continuous playback (noise cancelling OFF): up to 60 hours Continuous playback (noise cancelling ON): up to 45 hours Continuous talk: up to 45 hours |
|
| Standby Time | 166 hours | - | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Philips TAH4205RD | Philips TAH8506 |
|---|
| Connector Type | USB (power only) Bluetooth |
USB (power only) (USB Type-C) |
|---|
| OTHERS | Philips TAH4205RD | Philips TAH8506 |
|---|
| Included Accessories | - | Hard case | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 year / 3 incidents |
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