Elehear Beyond vs Otofonix Helix
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 behind-the-ear OTC hearing aid priced at $431, earning an A grade with a SoundScore of 4.3/5. This places it in the top 11% of all OTC hearing aids tested, ranking #8 out of 65 devices in its category—a standout result for a budget-tier product. In our lab testing, the Beyond demonstrates particular strength in speech clarity for quiet environments, scoring 4.3/5—a full 1.48 points above the OTC category average. Music streaming quality is another highlight at 3.8/5, measuring 1.88 points above average and delivering solid fidelity for phone audio. Speech understanding in noisy situations scores 2.3/5, which is 0.83 points above the category average but remains mixed in absolute terms—a common limitation among OTC devices. Feedback handling is excellent at 4.5/5, providing stable performance during typical use. Own-voice comfort scores 2.6/5, slightly above the category average but still in mixed territory, which may be noticeable for some users during conversation. The Beyond earned a 2024 Expert's Choice Award and represents strong value in the budget OTC segment. It outperforms several same-price competitors including the Apple AirPods Pro 2 and Zepp Clarity Omni. This device is best suited for those seeking reliable speech clarity in quieter settings and quality streaming audio without the higher cost of prescription alternatives.

Otofonix Helix
The Otofonix Helix is a behind-the-ear amplification product released in 2021, priced at $695. In HearAdvisor's lab testing, it earned a C grade with a SoundScore of 2.6/5, ranking #7 of 8 devices in the Amplification Product category. The Helix demonstrates one clear strength: excellent feedback handling at 5.0/5, which is 0.72 points above the category average. This means users are unlikely to experience whistling or squealing during typical use. However, the device shows significant limitations in other areas. Speech clarity scores are low in both quiet (1.0/5) and noisy (1.0/5) environments, falling below category averages by 1.11 and 0.37 points respectively. Own-voice comfort is notably weak at 0.3/5 in the tuned configuration, measuring 2.34 points below the category average. This suggests users may find their own voice sounds unnatural or boomy. Music streaming capability scored 0.0/5, indicating this device is not suitable for those who want to stream audio content. Consumers in this price range have substantially higher-performing alternatives available. The Sennheiser Conversation Clear Plus scores 4.04/5, while the HearingAssist Micro achieves 3.54/5. Those seeking similar performance at a lower price point might consider the Otofonix Encore or RCA Micro. The Helix may appeal to users who prioritize feedback-free amplification over speech clarity or streaming features, but most shoppers will find better value elsewhere in this category.
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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
Recorded samples (Tuned)
Fitting configuration for tuned fit