Cearvol Diamond X1 vs Jabra Enhance Select 200
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Cearvol Diamond X1
The Cearvol Diamond X1 is a budget-priced OTC hearing aid available for $199, earning a B grade with a SoundScore of 3.7/5 in our lab testing. This visible-in-ear style device ranks #30 among 65 OTC hearing aids tested, placing it in the top 45% of its category. The Diamond X1 delivers a mixed performance profile with one notable strength: music streaming. With a score of 4.1/5, it performs 2.18 points above the category average—a substantial margin that makes it appealing for users who value audio entertainment through their hearing aids. Feedback handling is excellent at 4.5/5, providing stable performance during typical daily movements. Both iPhone and Android streaming are supported with rechargeable batteries for convenience. Speech performance presents a more modest picture. Speech in quiet scores 2.8/5, which is above the category average but only mixed in absolute terms. Speech in noise measures 1.7/5—above the category average of 1.48/5, though still low overall. Own-voice comfort is a weakness at 1.7/5, falling 0.81 points below the category average, which may cause your own voice to sound unnatural or boomy. The Diamond X1 is best suited for budget-conscious consumers who prioritize music and media streaming over maximum speech clarity. Those seeking stronger speech performance in challenging listening environments may want to consider higher-scoring alternatives in this price range, such as the Elehear Beyond or Apple AirPods Pro 2.

Jabra Enhance Select 200
The Jabra Enhance Select 200 is a premium-priced OTC hearing aid that earns a B grade with a SoundScore of 3.9/5 in our lab testing, ranking in the top 35% of OTC devices. At $1,695, it sits at the higher end of the OTC market and has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. This behind-the-ear device delivers its strongest performance in speech clarity during quiet environments, scoring 3.5/5—a solid result that sits 0.67 points above the OTC category average. Own-voice comfort is another highlight at 3.4/5, which is 0.89 points above average, meaning wearers are less likely to experience the bothersome "talking in a barrel" sensation. Music streaming scores 2.6/5, which is 0.68 points above the category average, though still mixed in absolute terms. The device shows some limitations in challenging listening situations. Speech in noise performance is low at 1.4/5, sitting slightly below the category average. Feedback handling scores a strong 4.0/5 in absolute terms, though this falls 0.54 points below the OTC average of 4.54/5. The Enhance Select 200 includes modern conveniences like rechargeable batteries and streaming compatibility with both iPhone and Android devices, plus hands-free calling capability. However, budget-conscious shoppers should note that several devices in this price range—including the Lucid Tala and Audicus Omni 2—achieve higher scores, and alternatives like the Lucid Engage offer similar sound quality at lower prices. This device is best suited for listeners who prioritize clear speech in quieter settings and natural own-voice quality over performance in noisy environments.
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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)
Fitting configuration for tuned fit