Oticon Intent vs Phonak Sphere Infinio Ultra
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Choice
Oticon Intent
The Oticon Intent is a premium behind-the-ear prescription hearing aid released in 2024, priced at $4,898. With a SoundScore of 4.8/5 and an A grade, it ranks #3 among the 36 prescription hearing aids tested by HearAdvisor, placing it in the top 6% of its category. In our lab testing, the Intent delivers strong speech performance, scoring 1.10 points above the category average for speech in noise and 0.62 points above average for speech in quiet. Music streaming is a particular strength at 4.0/5, which is 1.36 points above the prescription hearing aid average—making it a solid choice for users who frequently stream audio from their phones. Feedback handling is excellent at 5.0/5, ensuring stable performance without whistling during everyday activities. The most notable limitation is own-voice comfort, which scores 1.3/5—a low result that falls 1.45 points below the category average. Users sensitive to how their own voice sounds while wearing hearing aids should be aware of this trade-off. The Intent includes rechargeable batteries, both iPhone and Android streaming, and hands-free calling capabilities. It has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. This hearing aid is best suited for users prioritizing speech clarity in challenging listening environments and high-quality audio streaming, who can accept the own-voice characteristics. Within its premium price tier, competitors like the Phonak Sphere Infinio (5.0/5) and Oticon Real (4.75/5) offer alternatives worth considering.
Choice

Phonak Sphere Infinio Ultra
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 3% of the 36 prescription hearing aids tested and ranking #2 in its category. This device delivers exceptional speech performance in our testing. Speech in noise scored an excellent 4.5/5, a remarkable 2.55 points above the category average of 1.96/5—one of the largest margins we've measured in this critical metric. Speech in quiet also performed strongly at 4.3/5, exceeding the category average by 1.00 point. These results suggest the Sphere Infinio Ultra prioritizes speech clarity across challenging listening environments. Music streaming quality is solid at 3.3/5, sitting 0.66 points above the category average. Own voice comfort scored 2.8/5, which is above the category average but remains mixed in absolute terms—listeners sensitive to occlusion may notice this limitation. Feedback handling measured 4.2/5, which is strong in absolute terms though 0.51 points below the category average of 4.71/5. The Sphere Infinio Ultra is best suited for users who prioritize speech understanding, particularly in noisy environments, and who are prepared to invest in premium technology. Those seeking the highest feedback stability or improved own-voice comfort may want to compare alternatives, though this device's speech performance stands out as a category leader.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit