Elehear Beyond vs Sony CRE-C20
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Choice

Elehear Beyond
The Elehear Beyond is a budget-priced OTC hearing aid that delivers A-grade performance in our lab testing, ranking #8 among 65 OTC hearing aids tested. At $431, this 2024 behind-the-ear device earned our Expert's Choice Award and represents strong value in the entry-level price tier. In our testing, the Beyond demonstrated particular strength in speech clarity in quiet environments, scoring 4.3/5—a strong result that sits 1.48 points above the OTC category average. Music streaming quality also impressed at 3.8/5, exceeding the category average by 1.88 points. Speech understanding in noisy settings scored 2.3/5, which is above the category average of 1.48/5 but remains mixed in absolute terms—a common challenge across OTC devices. Feedback handling proved excellent at 4.5/5, essentially matching the category average. Own-voice comfort scored 2.6/5, slightly above the OTC average but mixed overall—users sensitive to their own voice may notice some occlusion effects. The device uses a rechargeable battery and supports streaming to both iPhone and Android devices with hands-free functionality. The Elehear Beyond is well-suited for budget-conscious consumers seeking reliable speech clarity in quieter listening situations and quality audio streaming. Those who frequently encounter challenging noise environments may find the speech-in-noise performance adequate but not exceptional. Within its price range, the Beyond outperforms competitors including the Apple AirPods Pro 2 and Zepp Clarity Omni on overall sound quality.

Sony CRE-C20
The Sony CRE-C20 is an invisible-in-ear OTC hearing aid priced at $999, earning a B grade with a SoundScore of 3.6/5 in our lab testing. This mid-priced device offers a discreet form factor with rechargeable batteries, positioning it in the upper tier of the OTC market. In our testing, the CRE-C20 demonstrates notable strengths in speech clarity. Speech in quiet scores 4.1/5—a strong result that sits 1.33 points above the OTC category average. Speech in noise performance reaches 2.7/5, which is 1.24 points above the category average, though only mixed in absolute terms. Own voice comfort scores 2.9/5, slightly above average for the category at +0.39 points. The device shows significant limitations in other areas. Music streaming scored 0.0/5, falling 1.92 points below the category average—this invisible-in-ear design does not support audio streaming functionality. Feedback handling registers at 3.9/5, which is solid in absolute terms, though 0.64 points below the category average of 4.54/5. The CRE-C20 demonstrates meaningful improvement with proper adjustment. The normalized Initial Score of 3.4/5 improves to 4.2/5 when tuned, suggesting users who invest time in optimization will see better results. Within its price range, alternatives like the Sony CRE-E10 (4.69/5) and Lexie B2 Plus (4.43/5) score higher overall. The CRE-C20 is best suited for users prioritizing discretion and speech clarity who don't need music streaming capabilities.
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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)
Audio scenes
Using MUSHRA scenes (Tuned)
Fitting configuration for tuned fit