| Hearing Aid | Nexia 9 | Nexia 7 | Nexia 5 | Nexia 4 |
| Type | RIE | RIE | RIE | RIE |
| Technology Level | 高端型 | Advance | 标准型 | 基础型+ |
| Battery | 312/ 13 | 312/ 13 | 312/ 13 | 312/ 13 |
| Channels | 17 | 14 | 12 | 12 |
| Speech clarity/understanding | 10/10 | 8.5/10 | 7/10 | |
| Listening comfort | 10/10 | 8.5/10 | 7/10 | |
| 360 All Around | Yes | – | – | – |
| Front Focus | Yes | – | – | – |
| 超聚焦功能 | – | Yes | – | – |
| Spatial Sense | Yes | Yes | Yes | – |
| DFS Ultra III | Yes | Yes | Yes | Yes |
| Impulse Noise Reduction | Yes | Yes | Yes | Yes |
| Noise Tracker II | Yes | Yes | Yes | Yes |
| Wind Guard | Yes | Yes | Yes | Yes |
| Tinnitus Sound Generator | Yes | Yes | Yes | Yes |
| Tap Control | Yes | Yes | Yes | Yes |
| Water-Resistant | Yes (IP 68) | Yes (IP 68) | Yes (IP 68) | Yes (IP 68) |
| Hearing loss level | Mild-to-severe hearing loss | Mild-to-severe hearing loss | Mild-to-severe hearing loss | Mild-to-severe hearing loss |
| Phone streaming | iPhone and selected Android Phone | iPhone and selected Android Phone | iPhone and selected Android Phone | iPhone and selected Android Phone |
| Phone Remote App | iOS & Android (Resound Smart 3D App) | iOS & Android (Resound Smart 3D App) | iOS & Android (Resound Smart 3D App) | iOS & Android (Resound Smart 3D App) |
| Warranty (Years) | 3 | 2 | 2 | 2 |
| Platform/Launched Year | Nexia/ 2024 | Nexia/ 2024 | Nexia/ 2024 | Nexia/ 2024 |
Pair your ReSound hearing aids with your smartphone, Multi Mic, or other wireless accessories.
*The performance of hearing aids is based on the customer’s experience and feedback.
- ReSound Smart 3D app from iOS or Android
- Phone Clip+
- Remote Control 2
- Multi Mic
- TV Streamer 2
Soundlife has written some hearing aid blogs for new hearing aid users. Click below to learn more about
How to select a suitable hearing aid
Types of hearing loss
What is tinnitus
How to take care of your hearing aids
In addition to the products listed above, Soundlife is also the official dealer of the hearing aid brands below. Click on the icons to learn more about the technology.
