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Product Comparison

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.

Uses Official HearAdvisor Lab Data
Cearvol Diamond X1 Hero
CearvolSoundScore 3.7Grade B

Cearvol Diamond X1

The Cearvol Diamond X1 is a budget-priced OTC hearing aid that earned a B grade with a SoundScore of 3.7/5 in our lab testing, placing it in the top 45% of OTC devices. At $199, it represents an accessible entry point for those exploring hearing amplification. The Diamond X1's standout performance is in music streaming, scoring 4.1/5—a strong result that sits 2.18 points above the OTC category average. This makes it notably capable for users who prioritize audio entertainment through their hearing devices. Feedback handling is also excellent at 4.5/5, meaning users should experience minimal whistling during normal use. However, speech performance presents limitations. Speech in quiet scores a mixed 2.8/5, and speech in noise registers at 1.7/5. While both metrics technically sit above category averages (+0.03 and +0.22 points respectively), they remain low in absolute terms—important context for anyone prioritizing conversation clarity. Own-voice comfort is another weakness, scoring 1.7/5, which is 0.81 points below the category average and may affect how natural users sound to themselves. The Diamond X1 is best suited for budget-conscious consumers who value music streaming quality and aren't heavily reliant on challenging listening environments. Those who prioritize speech understanding in noise or natural own-voice perception may want to consider alternatives in this price range, such as the higher-scoring Elehear Beyond or Apple AirPods Pro 2.

Jabra Enhance Select 200 Hero
JabraSoundScore 3.9Grade B

Jabra Enhance Select 200

The Jabra Enhance Select 200 is a premium-priced OTC hearing aid that earned a B grade with a SoundScore of 3.9/5 in our lab testing, placing it in the top 35% of the OTC hearing aid category. At $1,695, this behind-the-ear device offers solid performance in several key areas, though it faces stiff competition from higher-scoring alternatives at similar price points. In our testing, this device showed particular strength in speech clarity during quiet listening situations, scoring 3.5/5—0.67 points above the category average. Own-voice comfort was another highlight at 3.4/5, finishing 0.89 points above average, which suggests users may find their own voice sounds more natural compared to many competitors. Music streaming scored 2.6/5, which is above the category average by 0.68 points but still only mixed in absolute terms. The device's limitations become apparent in challenging listening environments. Speech in noise scored just 1.4/5, slightly below the category average and low in absolute terms—a consideration for users who frequently encounter noisy restaurants or social gatherings. Feedback handling scored 4.0/5, which is strong in absolute terms though 0.54 points below the category average. The Enhance Select 200 has earned Expert's Choice Awards in both 2023 and 2024, reflecting its reliable real-world performance. With Bluetooth streaming for both iPhone and Android, rechargeable batteries, and hands-free capability, it offers modern convenience features. However, shoppers should note that several competitors in this price range—including the Lucid Tala and Audicus Omni 2—scored notably higher in our testing. This device is best suited for users who prioritize speech clarity in quieter environments and own-voice comfort over performance in noisy situations.

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Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Scale 1-5 (Tuned)

Speech in quietNew
Cearvol Diamond X12.8
Jabra Enhance Select 2003.5
Speech in noiseNew
Cearvol Diamond X11.7
Jabra Enhance Select 2001.4
Own voice
Cearvol Diamond X11.7
Jabra Enhance Select 2003.4
Feedback handling
Cearvol Diamond X14.5
Jabra Enhance Select 2004.0
Music streaming
Cearvol Diamond X14.1
Jabra Enhance Select 2002.6
Overall fit score
Cearvol Diamond X13.8
Jabra Enhance Select 2004.0

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Cearvol Diamond X1Jabra Enhance Select 200
Ear CouplingClosed Dome
Ear CouplingTulip Dome
Receiver–
ReceiverMedium-power
Fitting Formula–
Fitting FormulaProprietary manufacturer default
Listening Program–
Listening ProgramAll-Around (Automatic)
Volume Setting–
Volume Setting80% (4/5 volume)
Software Version–
Software VersionUnknown
Tuning Adjustments–
Tuning AdjustmentsProgrammed to N3 audiogram, 3-Band equalizer adjusted, Other settings at manufacturer defaults