In depth comparison and review of Bowers & Wilkins PX5 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 | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Height | 22 cm | - | |
| Width | 16 cm | - | |
| Depth | 7.01 cm | - | |
| Weight | 254 g | 145.3 g | EPOS I SENNHEISER ADAPT 135T USB-C II are lighter than Bowers & Wilkins PX5 headphones. |
| Colour | Blue | Space grey | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Bowers & Wilkins PX5 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | - | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | Yes | - | Bowers & Wilkins PX5 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancelling | - | |
| Noise Isolating | Yes | - | Bowers & Wilkins PX5 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 10 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins PX5 offer a larger frequency range than EPOS I SENNHEISER ADAPT 135T USB-C II. |
| Sensitivity | 111 dB | - | |
| Impedance | 22 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 35.6 mm | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| 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 | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Controls | Volume control, on/off, answer/end, play/pause, next/previous track | Volume, answer/end |
|---|
| CABLE | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Cable Type | Audio cable - detachable USB-C charge cable - detachable |
Headset cable |
|---|
| FEATURES | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Features | - | EPOS ActiveGard | |
|---|---|---|---|
| Sensors | Proximity sensor | - |
| BATTERY AND CHARGING | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 24 hour(s) | - |
| CONNECTIONS | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Connector Type | - | Headset (USB Type-C) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Bowers & Wilkins PX5 | EPOS I SENNHEISER ADAPT 135T USB-C II |
|---|
| Included Accessories | Headphones pouch | - | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams, Optimised for UC | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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