Side by side comparison and review of Adesso Xtream P500 and EPOS I SENNHEISER ADAPT 135 USB II. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Product Type | Headset - Bluetooth - wireless, wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | ADAPT 100 Series | |
| Weight | - | 145.3 g | |
| Colour | - | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Foldable | Yes | - | Adesso Xtream P500 can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 EDR | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | EPOS Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 105 dB +/- 3dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 115 dB | |
| Diaphragm | 40 mm | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Mono | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 135 USB II microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 8000 Hz |
| REMOTE CONTROL | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Controls | Volume, microphone on/mute | Volume, answer/end |
|---|
| CABLE | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Cable Type | USB charge cable Audio cable |
Headset cable | |
|---|---|---|---|
| Cable Length | 60 cm | - |
| FEATURES | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Features | - | EPOS ActiveGard | |
|---|---|---|---|
| Additional Functions | microSD card reader, LED lights | - |
| BATTERY AND CHARGING | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 200 mAh | - | |
| Battery Life | 5 hour(s) | - | |
| Standby Time | 300 hours | - | |
| Included Qty | 1 | - |
| CONNECTIONS | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) USB |
Headset (USB Type-A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Adesso Xtream P500 | EPOS I SENNHEISER ADAPT 135 USB II |
|---|
| Software Certification | - | Optimised for UC | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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