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Product Comparison
Otofonix Helix vs RCA Micro
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
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
–
RCA Micro-2.3
Speech in noise
Otofonix Helix-0.8
RCA Micro-1.0
Own voice
Otofonix Helix0.3
RCA Micro2.1
Feedback handling
Otofonix Helix5.0
RCA Micro5.0
Music streaming
Otofonix Helix0.0
RCA Micro0.0
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
No sample
Fitting configuration for tuned fit
Otofonix HelixRCA Micro
Ear CouplingClosed Dome
Ear CouplingPower Dome