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Product Comparison
Phonak Sphere Infinio vs Starkey Evolv AI
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Uses official HearAdvisor lab data
Expert
Choice
Choice

Expert
Choice
Choice

Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
Phonak Sphere Infinio4.8
Starkey Evolv AI4.4
Speech in noise
Phonak Sphere Infinio4.6
Starkey Evolv AI3.5
Own voice
Phonak Sphere Infinio2.3
Starkey Evolv AI2.1
Feedback handling
Phonak Sphere Infinio3.6
Starkey Evolv AI3.5
Music streaming
Phonak Sphere Infinio4.0
Starkey Evolv AI3.7
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)