In depth comparison and review of EPOS I SENNHEISER ADAPT 261 and Shure AONIC 40. 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 | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-C | Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Weight | 120.7 g | 313 g | EPOS I SENNHEISER ADAPT 261 are lighter than EPOS I SENNHEISER ADAPT 261 headphones. |
| Colour | Black | Black | White, tan | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD | |
| Active Noise Cancelling | - | Yes | Shure AONIC 40 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Loudness, Treble Boost, Vocal Boost, De-ess, Low Boost | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 500 mW | |
| Sensitivity | - | 94.7 dB/mW | |
| Impedance | - | 31 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Shure AONIC 40 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | Neodymium magnet | |
| Features | - | Environment mode |
| MICROPHONE | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 8000 Hz | - |
| REMOTE CONTROL | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Controls | - | Mute, volume, power on/off, answer/end, play/pause, next/previous track, reject call, pair mode, voice assistant, ANC on/off, environment mode |
|---|
| CABLE | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Cable Type | - | Audio cable - detachable USB-C cable - detachable |
|---|
| FEATURES | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 27 hour(s) | 25 hour(s) | EPOS I SENNHEISER ADAPT 261 lasts longer on a single charge than the Shure AONIC 40. |
| CONNECTIONS | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Connector Type | - | Audio input (mini-phone stereo 3.5 mm) USB (24 pin USB-C) |
|---|
| OTHERS | EPOS I SENNHEISER ADAPT 261 | Shure AONIC 40 |
|---|
| Included Accessories | USB-C adapter | Carrying case | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone | |
| Software Certification | Certified for Microsoft Teams, Optimised for UC | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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