Jabra Enhance Select 50R vs Phonak Sphere Infinio
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Jabra Enhance Select 50R
The Jabra Enhance Select 50R is a premium-priced OTC hearing aid at $1,195, earning a B grade with a SoundScore of 3.7/5 in our lab testing. This behind-the-ear device ranks #29 of 65 OTC hearing aids tested, placing it in the top 43% of its category. In our testing, the Select 50R demonstrates notable strengths in speech clarity during quiet environments, scoring 3.5/5—a solid result that sits 0.75 points above the category average. Feedback handling is excellent at 5.0/5, meaning users can expect stable performance without whistling during typical wear. Music streaming also performs above average at 2.8/5, though this remains mixed in absolute terms. The device shows limitations in challenging listening situations. Speech in noise scores just 1.0/5, falling 0.48 points below the category average—a meaningful weakness for those who frequently encounter noisy environments. Own-voice comfort is mixed at 2.5/5, essentially matching the category average. At this price point, shoppers should note that several competitors deliver stronger overall performance. The Jabra Enhance Select 500 scores 4.16/5, while the Lucid Tala and Audicus Omni 2 both exceed 4.5/5. For those prioritizing value, devices like the Sony CRE-C20 offer similar sound performance at lower prices. The Select 50R is best suited for users who primarily need help hearing in quieter settings and value Jabra's ecosystem and reliable feedback control.
Choice

Phonak Sphere Infinio
The Phonak Sphere Infinio is a premium behind-the-ear prescription hearing aid released in 2024, priced at $4,898. In our lab testing, it earned an A grade with a SoundScore of 5.0/5, placing it at #2 among 39 prescription hearing aids tested—within the top 3% of its category. The standout performance comes in speech clarity. Speech in noise scores an excellent 4.7/5, a remarkable 2.59 points above the category average of 2.11/5. Speech in quiet also impresses at 4.5/5, sitting 1.07 points above average. For anyone who struggles to follow conversations in restaurants, gatherings, or busy environments, this device delivers measurably superior intelligibility compared to most alternatives we've tested. Music streaming quality is strong at 4.0/5, exceeding the category average by 1.24 points—a meaningful advantage for users who value audio fidelity when streaming from phones. However, own-voice comfort is mixed at 2.3/5, falling 0.40 points below the category average, which may affect how natural your own speech sounds. Feedback handling, while solid in absolute terms at 3.6/5, sits 1.12 points below the category average of 4.72/5. The Sphere Infinio is best suited for users prioritizing exceptional speech understanding, particularly in challenging noise environments, and who are willing to invest at the premium tier. Those especially sensitive to own-voice quality or requiring maximum feedback stability may want to compare alternatives like the similarly-priced Oticon Intent or the lower-priced Phonak Audéo EON Sphere.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit