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Product Comparison
Phonak Sphere Infinio vs Signia Active Mini IX
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
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech in quiet
Phonak Sphere Infinio4.8
Signia Active Mini IX4.2
Speech in noise
Phonak Sphere Infinio4.6
Signia Active Mini IX2.9
Own voice
Phonak Sphere Infinio2.3
Signia Active Mini IX3.2
Feedback handling
Phonak Sphere Infinio3.6
Signia Active Mini IX2.5
Music streaming
Phonak Sphere Infinio4.0
Signia Active Mini IX3.6
Overall fit score
Phonak Sphere Infinio5.3
Signia Active Mini IX4.5
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
Phonak Sphere InfinioSignia Active Mini IX
Ear CouplingClosed Vented Dome
Ear CouplingSleeve Vented
ReceiverMedium-power
ReceiverIntegrated in device
Fitting FormulaAdaptive Phonak Digital 3.0 (Manufacturer proprietary targets)
Fitting FormulaIXFit (Manufacturer proprietary targets)
Listening ProgramAutoSense OS (Automatic)
Listening ProgramUniversal (Automatic)
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Software Versionv10.0.0.2318
Software Versionv25.7.1142.3
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Long-Term Experienced User, Other settings at manufacturer defaults
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Experience Level set at "Experienced", Other settings at manufacturer defaults
Notesn/a
Notes–