In depth comparison and review of Shure AONIC 40 and Sennheiser ACCENTUM Wireless. 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 | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 313 g | 222 g | Sennheiser ACCENTUM Wireless are lighter than Shure AONIC 40 headphones. |
| Colour | Black | White, tan | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Headphones Form Factor | Full size | Full size binaural | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser ACCENTUM Wireless have a more advanced version of Bluetooth than Shure AONIC 40. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD | SBC, AAC, aptX HD, mSBC, CVSD | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Loudness, Treble Boost, Vocal Boost, De-ess, Low Boost | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | Sennheiser ACCENTUM Wireless offer a larger frequency range than Shure AONIC 40. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.3% | |
| Sensitivity | 94.7 dB/mW | 106 dB | Sennheiser ACCENTUM Wireless have higher sensitivity than Shure AONIC 40. |
| Impedance | 31 Ohm | - | |
| Diaphragm | 40 mm | 37 mm | Shure AONIC 40 have a thicker diaphragm than Sennheiser ACCENTUM Wireless. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Shure AONIC 40 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium magnet | - | |
| Features | Environment mode | - |
| MICROPHONE | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming | |
| Frequency Response | - | 50 - 8000 Hz |
| REMOTE CONTROL | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| 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 | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Cable Type | Audio cable - detachable USB-C cable - detachable |
USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | 25 hour(s) | 50 hour(s) | Sennheiser ACCENTUM Wireless lasts longer on a single charge than the Shure AONIC 40. |
| Charging Time | - | 3 hour(s) |
| WIRELESS LINK | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Connector Type | Audio input (mini-phone stereo 3.5 mm) USB (24 pin USB-C) |
- |
|---|
| OTHERS | Shure AONIC 40 | Sennheiser ACCENTUM Wireless |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone | - | |
| Service & Support | Limited warranty - 2 years | - |
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