Autiphon U0 Series vs Starkey Edge AI RIC
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Autiphon U0 Series
The Autiphon U0 Series is a budget amplification product available at $99, earning a B grade with a SoundScore of 3.0/5 in HearAdvisor's lab testing. This visible-in-ear device ranks #6 of 8 amplification products tested, placing it in the top 63% of its category. In our testing, the U0 Series demonstrates excellent feedback handling at 5.0/5, scoring 0.72 points above the category average. This means users can expect stable performance without the whistling issues that plague some amplifiers. Speech in quiet environments scores 2.3/5—above the category average by 0.22 points, though only mixed in absolute terms. The device shows notable limitations in other areas. Speech in noise performance is low at 1.0/5, falling 0.37 points below the category average, which may make challenging listening environments difficult. Music streaming is the weakest area at 0.0/5, coming in 1.16 points below category average—users seeking audio streaming functionality should look elsewhere. The Autiphon U0 Series is best suited for budget-conscious consumers who primarily need basic amplification in quieter settings and prioritize reliable, feedback-free operation over advanced features. The rechargeable batteries add convenience at this price point. However, those who frequently encounter noisy environments or want to stream music should consider alternatives despite the higher cost.
Choice

Starkey Edge AI RIC
The Starkey Edge AI RIC is a premium prescription hearing aid released in 2024, priced at $5,000. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.4/5, ranking #18 among 36 prescription hearing aids tested. This behind-the-ear device demonstrates particular strength in speech clarity, scoring 4.1/5 for speech in quiet—0.76 points above the category average. Music streaming is a standout feature at 3.8/5, a solid score that sits 1.16 points above the prescription hearing aid average. Speech in noise performance scores 2.6/5, which is above the category average by 0.69 points but remains mixed in absolute terms, reflecting the inherent challenge of understanding speech in noisy environments. Feedback handling is excellent at 4.7/5, essentially matching the category average. Own-voice comfort scores 2.8/5, slightly above average but mixed overall—a common trade-off in hearing aids optimized for audibility. The device responded well to professional fitting, with the normalized Tuned Score reaching 4.7/5 compared to 4.2/5 at initial fit, a meaningful 0.5-point improvement. The Edge AI RIC earned HearAdvisor's 2024 Expert's Choice Award and offers iPhone and Android streaming with hands-free capability. At its premium price point, buyers should note that several competitors in the same price range achieve higher overall scores, including the Phonak Sphere Infinio (5.0/5) and Oticon Intent (4.85/5). This device may appeal to users who prioritize Starkey's ecosystem, strong speech-in-quiet performance, and above-average music streaming quality.
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)
Audio scenes
Using MUSHRA scenes (Tuned)
Fitting configuration for tuned fit