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Product Comparison

HSKLock Hearing Aid vs Phonak Sphere Infinio

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
HSKLock Hearing Aid Hero
HSKLockSoundGrade C

HSKLock Hearing Aid

HearAdvisor lab-tested performance overview.

Expert Choice
Expert
Choice
Phonak Sphere Infinio Hero
PhonakSoundGrade A

Phonak Sphere Infinio

HearAdvisor lab-tested performance overview.

Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Speech in quiet
HSKLock Hearing Aid2.0
Phonak Sphere Infinio4.8
Speech in noise
HSKLock Hearing Aid0.1
Phonak Sphere Infinio4.6
Own voice
HSKLock Hearing Aid2.8
Phonak Sphere Infinio2.3
Feedback handling
HSKLock Hearing Aid5.0
Phonak Sphere Infinio3.6
Music streaming
Phonak Sphere Infinio4.0

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