In depth comparison and review of Philips TAH4205BK and EPOS I SENNHEISER ADAPT 135 USB II. 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 | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Height | 18.5 cm | - | |
| Width | 16.5 cm | - | |
| Depth | 4 cm | - | |
| Weight | 150 g | 145.3 g | EPOS I SENNHEISER ADAPT 135 USB II are lighter than Philips TAH4205BK headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Philips TAH4205BK can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | Yes | - | Philips TAH4205BK are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | PET - 32 mm | - | |
| Magnet Material | NdFeB | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Mono | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Controls | Volume control, reject call | Volume, answer/end |
|---|
| CABLE | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Cable Type | USB-C cable - detachable | Headset cable |
|---|
| FEATURES | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 29 hour(s) | - | |
| Battery Life Details | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
- | |
| Standby Time | 166 hours | - |
| CONNECTIONS | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Connector Type | USB (power only) Bluetooth |
Headset (USB Type-A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Philips TAH4205BK | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Software Certification | - | Optimised for UC | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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