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Product Comparison
Phonak Sphere Infinio Ultra vs Yeasound RIC800
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
Phonak Sphere Infinio Ultra4.7
Yeasound RIC8004.1
Speech in noise
Phonak Sphere Infinio Ultra4.4
Yeasound RIC8002.1
Own voice
Phonak Sphere Infinio Ultra2.8
Yeasound RIC8002.1
Feedback handling
Phonak Sphere Infinio Ultra4.2
Yeasound RIC8005.0
Music streaming
Phonak Sphere Infinio Ultra3.3
Yeasound RIC8004.3
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
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No sample
Fitting configuration for tuned fit
Phonak Sphere Infinio UltraYeasound RIC800
Ear CouplingEasyGuard Vented
Ear CouplingClosed Vented Dome
ReceiverMedium-power
ReceiverMedium-power
Fitting FormulaAdaptive Phonak Digital 3.0 (Manufacturer proprietary targets)
Fitting FormulaProprietary manufacturer default
Listening ProgramAutoSense OS (Automatic)
Listening ProgramAdaptive
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Volume Setting60% volume
Software VersionV1.1.11.0
Software VersionFirmware v158.1.0.50
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Long-Term Experienced User, Other settings at manufacturer defaults
Tuning AdjustmentsHearing Type at "High-frequency Sound Enhancement", Other settings at manufacturer default
Notes–
NotesTuned and Initial Fittings identical as further adjustments did not improve fitting.