Back to Leaderboard
Product Comparison
Cearvol Diamond X1 vs HearingAssist Eaze
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
HearingAssistSoundGrade B
HearingAssist Eaze
HearAdvisor lab-tested performance overview.
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
Cearvol Diamond X12.7
HearingAssist Eaze2.3
Speech in noise
Cearvol Diamond X11.3
HearingAssist Eaze1.0
Own voice
Cearvol Diamond X11.7
HearingAssist Eaze2.2
Feedback handling
Cearvol Diamond X14.5
HearingAssist Eaze5.0
Music streaming
Cearvol Diamond X14.1
–
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)