Side by side comparison and review of RHA T20 Wireless and EPOS I SENNHEISER ADAPT 461. 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 | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Product Type | Earphones - Bluetooth - wireless - 3.5 mm jack | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 49 g | 50 g | RHA T20 Wireless are lighter than RHA T20 Wireless headphones. |
| Colour | - | Black with silver | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 20 m |
| SOUND QUALITY | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | aptX | |
| Active Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 461 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Noise Isolating | Yes | - | RHA T20 Wireless are equipped with a noise isolating function. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass and Treble Boost | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Sound Pressure | - | 118 dB | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | EPOS I SENNHEISER ADAPT 461 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology, DualCoil | Audio prompts | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER ADAPT 461 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Controls | Volume control | Mute, volume, answer/end, voice assistant, ANC on/off |
|---|
| CABLE | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Cable Type | Headphones cable - detachable USB charge cable - detachable |
USB-C to micro-USB cable |
|---|
| FEATURES | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Features | - | Vibrating call alert, EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Battery Type | Headphone battery | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 240 mAh | |
| Battery Life | 12 hour(s) | 15 hour(s) | EPOS I SENNHEISER ADAPT 461 lasts longer on a single charge than the RHA T20 Wireless. |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 15 hours Continuous talk (noise cancelling OFF): up to 14 hours Continuous playback (noise cancelling ON): up to 14 hours Continuous talk (noise cancelling ON): up to 13 hours |
|
| Standby Time | - | 216 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | RHA T20 Wireless | EPOS I SENNHEISER ADAPT 461 |
|---|
| Included Accessories | Carrying case, clothing clip, headphones cable, USB charge cable, 2 pairs of double flange ear tips (small, large), 3 pairs of dual density ear tips (small, medium, large), Comply Foam Comfort Tsx-400 ear tips | Carrying case, 4 pairs of ear tips, BTD 800 USB-C dongle | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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