Side by side comparison and review of EPOS I SENNHEISER ADAPT 135 USB II and HP G2. 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 | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
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Series | ADAPT 100 Series | - | |
Height | - | 14.7 cm | |
Width | - | 16 cm | |
Depth | - | 5.5 cm | |
Weight | 145.3 g | 88 g | HP G2 are lighter than EPOS I SENNHEISER ADAPT 135 USB II headphones. |
Colour | Black | Shadow black | |
Earpad Material | Leatherette | - | |
Recommended Use | Portable electronics, computer | Computer |
SOUND QUALITY | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | - | Closed | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
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 | - | 120 dB +/- 3dB | |
Impedance | - | 64 Ohm | |
Max Sound Pressure | 115 dB | - | |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | Yes |
MICROPHONE | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Form Factor | - | Headset microphone | |
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Type | Boom | Boom | |
Microphone Operation Mode | Mono | Uni-directional | |
Connectivity Technology | - | Wired | |
Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | HP G2 offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT 135 USB II. |
Sensitivity | - | -38 dB | |
Sensitivity Margin | - | +/- 3dB | |
Signal-To-Noise Ratio | - | 60 dB |
REMOTE CONTROL | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Controls | Volume, answer/end | Volume, microphone on/mute, play/pause |
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CABLE | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Cable Type | Headset cable | Headset cable |
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FEATURES | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Features | EPOS ActiveGard | - |
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CONNECTIONS | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Connector Type | Headset (USB Type-A) Headset (mini-phone 3.5mm) |
Headset (mini-phone 3.5mm) |
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OTHERS | EPOS I SENNHEISER ADAPT 135 USB II | HP G2 |
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Software Certification | Optimised for UC | - | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |