Lucid Engage vs Phonak Sphere Infinio

The Lucid Engage is a mid-priced OTC hearing aid that earned an A grade with a SoundScore of 4.2/5 in our lab testing, ranking #14 among 65 OTC devices tested. Priced at $850, this behind-the-ear rechargeable device has received our Expert's Choice Award in both 2023 and 2024. In our testing, the Engage demonstrated strong speech clarity in quiet environments, scoring 4.3/5—a full 1.46 points above the OTC category average. Speech understanding in noisy settings scored 2.4/5, which is above the category average by 0.94 points but remains mixed in absolute terms. Own-voice comfort was solid at 3.6/5, exceeding the category average by over a point, which should help with natural-sounding self-perception during conversations. The device's main weakness is feedback handling, scoring 2.6/5—nearly 2 points below the category average of 4.54/5. Users may experience more whistling or feedback artifacts compared to other OTC options. Music streaming quality was mixed at 2.4/5, slightly above average but not a standout feature. The Lucid Engage is well-suited for consumers prioritizing speech clarity in everyday quiet-to-moderate listening situations who can accept trade-offs in feedback stability. Buyers in this price range may also consider alternatives like the Sony CRE-E10 or Lexie B2 Plus, which scored higher in our testing. The Engage supports both iPhone and Android streaming and offers rechargeable convenience.

The Phonak Sphere Infinio is a premium prescription behind-the-ear hearing aid released in 2024, priced at $4,898. In HearAdvisor's lab testing, it achieved a SoundScore of 5.0/5 and an A grade, ranking #1 among 36 prescription hearing aids tested. This device delivers exceptional speech performance, particularly in challenging listening environments. Speech in noise scored an excellent 4.7/5, measuring 2.74 points above the category average—a substantial margin that sets it apart from competitors. Speech in quiet also performed strongly at 4.5/5, sitting 1.15 points above average. Music streaming earned a strong 4.0/5, exceeding the category average by 1.36 points. The Sphere Infinio does show some trade-offs. Feedback handling scored a solid 3.6/5 in absolute terms, though this falls 1.11 points below the category average of 4.71/5. Own-voice comfort scored a mixed 2.3/5, slightly below the category average. These are areas where some competing premium devices perform better. This hearing aid is best suited for those who prioritize speech clarity, especially in noisy environments like restaurants or social gatherings. The behind-the-ear style offers rechargeable batteries and streaming compatibility with both iPhone and Android devices. Among premium-priced competitors like the Oticon Intent (4.85/5) and Oticon Real (4.75/5), the Sphere Infinio leads in overall sound performance, earning HearAdvisor's Expert's Choice Award for 2024 and 2023.