Jabra Enhance Select 500 vs Phonak Sphere Infinio Ultra

The Jabra Enhance Select 500 is a premium behind-the-ear OTC hearing aid priced at $1,995 that earns an A grade with a SoundScore of 4.2/5 in our lab testing. Ranking #13 of 65 OTC hearing aids tested, it places in the top 18% of its category. This 2024 release demonstrates strong speech-in-quiet performance, scoring 4.3/5—a full 1.50 points above the OTC category average. Speech-in-noise scores 1.8/5, which is above the category average by 0.31 points but remains low in absolute terms, reflecting a common challenge across OTC devices. Feedback handling is excellent at 4.6/5, slightly above the already-high category average. Music streaming scores 2.9/5, which is 0.98 points above the category average but only mixed in absolute terms—adequate for casual listening but not audiophile-quality. Own-voice comfort at 2.2/5 falls 0.31 points below the category average, which may be noticeable for users sensitive to how their voice sounds. The Enhance Select 500 supports iPhone and Android streaming, hands-free calling, and uses rechargeable batteries. It's a solid choice for those prioritizing clear speech in quieter environments and reliable feedback control. However, buyers seeking better value might consider the Jabra Enhance Select 300 or Lucid Engage, which offer similar sound performance at lower price points. This model has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024.

The Phonak Sphere Infinio Ultra is a premium behind-the-ear prescription hearing aid priced at $4,898. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.9/5, placing it in the top 3% of the 36 prescription hearing aids tested and ranking #2 in its category. This device delivers exceptional speech performance in our testing. Speech in noise scored an excellent 4.5/5, a remarkable 2.55 points above the category average of 1.96/5—one of the largest margins we've measured in this critical metric. Speech in quiet also performed strongly at 4.3/5, exceeding the category average by 1.00 point. These results suggest the Sphere Infinio Ultra prioritizes speech clarity across challenging listening environments. Music streaming quality is solid at 3.3/5, sitting 0.66 points above the category average. Own voice comfort scored 2.8/5, which is above the category average but remains mixed in absolute terms—listeners sensitive to occlusion may notice this limitation. Feedback handling measured 4.2/5, which is strong in absolute terms though 0.51 points below the category average of 4.71/5. The Sphere Infinio Ultra is best suited for users who prioritize speech understanding, particularly in noisy environments, and who are prepared to invest in premium technology. Those seeking the highest feedback stability or improved own-voice comfort may want to compare alternatives, though this device's speech performance stands out as a category leader.