Phonak Sphere Infinio Ultra vs Widex Moment

The Phonak Sphere Infinio Ultra is a premium behind-the-ear prescription hearing aid priced at $4,898. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.9/5, placing it in the top 5% of the 39 prescription hearing aids tested and ranking #3 in the category. This device demonstrates exceptional speech performance in our testing. Speech in noise scored 4.5/5—an excellent result that measures 2.40 points above the category average of 2.11/5. Speech in quiet also performed strongly at 4.3/5, which is 0.92 points above the category average. These results suggest the Sphere Infinio Ultra may particularly benefit users who frequently navigate challenging listening environments like restaurants or group conversations. Music streaming delivered a solid 3.3/5, measuring 0.54 points above category average. Own-voice comfort scored 2.8/5, which is above the category average by 0.10 points but remains mixed in absolute terms. Feedback handling measured 4.2/5—strong in absolute terms, though 0.52 points below the category average of 4.72/5. The Sphere Infinio Ultra is best suited for users seeking top-tier speech clarity who prioritize performance in noisy environments and are prepared to invest at the premium price tier. Those seeking similar sound quality at a lower price point may also consider the Phonak Sphere Infinio, which scored 4.98/5 in our testing.

The Widex Moment is a premium behind-the-ear prescription hearing aid that earns an A grade with a SoundScore of 4.6/5 in HearAdvisor's lab testing, placing it in the top 21% of the prescription hearing aid category. Currently available at $3,398, this 2022 release has earned Expert's Choice Awards in both 2023 and 2024. In our testing, the Moment demonstrates particular strength in speech clarity in quiet environments, scoring 4.4/5—a full 0.97 points above the category average. Music streaming quality is another highlight at 3.5/5, which is 0.74 points above average for prescription devices. Speech in noise performance scores 2.4/5, which is above the category average by 0.30 points, though mixed in absolute terms. Feedback handling presents an interesting picture: the Moment scores a strong 4.0/5 in absolute terms, though this falls 0.72 points below the category average of 4.72/5. Own-voice comfort is solid at 3.0/5, sitting 0.30 points above the category average. The Widex Moment is well-suited for users who prioritize natural sound quality and enjoy streaming music or podcasts from their devices. It supports both iPhone and Android streaming with hands-free capability, and features rechargeable batteries for convenience. While premium-priced competitors like the Phonak Sphere Infinio and Oticon Intent score higher overall, the Moment offers a compelling balance of performance across key listening scenarios.