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Product Comparison
Lucid Ultra 128 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.
Uses Official HearAdvisor Lab Data
Expert
Choice
Choice
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
Lucid Ultra 128 4.4
Phonak Sphere Infinio Ultra4.7
Speech in noise
Lucid Ultra 128 2.5
Phonak Sphere Infinio Ultra4.4
Own voice
Lucid Ultra 128 2.9
Phonak Sphere Infinio Ultra2.8
Feedback handling
Lucid Ultra 128 1.7
Phonak Sphere Infinio Ultra4.2
Music streaming
Lucid Ultra 128 2.3
Phonak Sphere Infinio Ultra3.3
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
Fitting configuration for tuned fit
Lucid Ultra 128 Phonak Sphere Infinio Ultra
Ear CouplingClosed Vented Dome
Ear CouplingEasyGuard Vented
ReceiverStandard
ReceiverMedium-power
Fitting FormulaProprietary manufacturer default
Fitting FormulaAdaptive Phonak Digital 3.0 (Manufacturer proprietary targets)
Listening ProgramLucid (Automatic)
Listening ProgramAutoSense OS (Automatic)
Volume Setting54% (Default 7/13)
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Software VersionBT Firmware v12.0.29, Firmware v9.2.33
Software VersionV1.1.11.0
Tuning AdjustmentsProgrammed to N3 audiogram by Lucid team, LucidShape adjusted to match NAL-NL2 targets at 65 dB SPL, Other settings at manufacturer default
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Long-Term Experienced User, Other settings at manufacturer defaults
NotesDefault programming was performed by Lucid team, further adjustments were limited as we did not have access to their proprietary software.
Notes–