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Product Comparison
Phonak Sphere Infinio vs Resound Nexia
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
Speech in quiet
Phonak Sphere Infinio4.8
Resound Nexia3.8
Speech in noise
Phonak Sphere Infinio4.6
Resound Nexia0.4
Own voice
Phonak Sphere Infinio2.3
Resound Nexia3.6
Feedback handling
Phonak Sphere Infinio3.6
Resound Nexia5.0
Music streaming
Phonak Sphere Infinio4.0
Resound Nexia2.8
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
Phonak Sphere InfinioResound Nexia
Ear CouplingClosed Vented Dome
Ear CouplingTulip Dome
ReceiverMedium-power
ReceiverMedium-power
Fitting FormulaAdaptive Phonak Digital 3.0 (Manufacturer proprietary targets)
Fitting FormulaAudiogram+ (Manufacturer proprietary targets)
Listening ProgramAutoSense OS (Automatic)
Listening ProgramAll-Around (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 VersionSoftware v1.17
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 Non-Linear", Gain Level (%) set at "100%", Other settings at manufacturer defaults
Notesn/a
Notesn/a