HearingAssist Micro vs Resound Nexia

The HearingAssist Micro is a premium amplifier in the invisible-in-ear style, priced at $698. In our lab testing, it earned a B grade with a SoundScore of 3.6/5, placing it #3 among the 8 amplification products we've tested. This device shows a clear strength in speech clarity during quiet environments, scoring 3.5/5—a solid result that sits 1.35 points above the category average of 2.11/5. Feedback handling is also strong at 4.0/5, though slightly below the category average of 4.28/5. Own-voice comfort comes in at 2.8/5, which is above the category average but only mixed in absolute terms. The Micro has notable limitations. Speech-in-noise performance is low at 1.1/5, falling 0.31 points below the category average. Music streaming is where this device struggles most significantly, scoring 0.0/5—well below the already modest category average of 1.16/5. Users who want to stream audio from their phone should look elsewhere. The HearingAssist Micro may suit those prioritizing discreet, invisible-in-ear design and clear speech understanding in quieter settings. However, buyers seeking strong noise management or any music streaming capability should consider alternatives. At this price point, the Sennheiser Conversation Clear Plus offers notably higher overall performance, while options like the iHear MatriX deliver similar sound quality at a lower price.

The Resound Nexia is a premium behind-the-ear prescription hearing aid released in 2023, priced at $4,298. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.0/5, ranking #26 of 36 devices in the Prescription Hearing Aid category. The Nexia demonstrates clear strengths in specific performance areas. Feedback handling is excellent at 5.0/5, scoring 0.29 points above the category average—meaning users can expect reliable stability without whistling during typical daily activities. Own-voice comfort is also a highlight at 3.6/5, measuring 0.85 points above average, which may appeal to those bothered by their voice sounding hollow or boomy in other devices. However, the Nexia shows meaningful limitations in challenging listening environments. Speech in noise performance is low at 1.0/5, falling 0.96 points below the category average of 1.96/5. Speech in quiet scores 3.2/5—solid in absolute terms, though 0.11 points below the category average. Music streaming is mixed at 2.8/5, slightly above average but not a standout. At this price point, several alternatives in the same range deliver stronger overall performance, including the Phonak Sphere Infinio and Oticon Intent. The Nexia may be best suited for users who prioritize own-voice comfort and feedback-free performance over speech clarity in noisy environments, and who value the Resound ecosystem's connectivity features including iPhone and Android streaming with hands-free capability.