In depth comparison and review of Philips SHB4405BK and EPOS I SENNHEISER ADAPT 135T USB-C 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 SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Height | 14 cm | - | |
| Width | 17 cm | - | |
| Depth | 3 cm | - | |
| Weight | 90 g | 145.3 g | Philips SHB4405BK are lighter than Philips SHB4405BK headphones. |
| Colour | - | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Philips SHB4405BK can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 9 - 22000 Hz | 20 - 20000 Hz | Philips SHB4405BK offer a larger frequency range than EPOS I SENNHEISER ADAPT 135T USB-C II. |
| Max Input Power | 40 mW | - | |
| Sensitivity | 103 dB | - | |
| Impedance | 24 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | PET - 32 mm | - | |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Mono | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 135T USB-C II microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Controls | Mute, volume, answer/end, phone/music mode, reject call, redial | Volume, answer/end |
|---|
| CABLE | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Cable Type | USB charge cable | Headset cable |
|---|
| FEATURES | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 300 hours | - |
| WIRELESS LINK | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Connector Type | USB | Headset (USB Type-C) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Philips SHB4405BK | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Software Certification | - | Certified for Microsoft Teams, Optimised for UC | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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