MDHearing Neo XS vs Zepp Clarity Pixie
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

MDHearing Neo XS
The MDHearing Neo XS is a budget OTC hearing aid featuring an invisible-in-ear design, priced at $397. In our lab testing, it earned a C grade with a SoundScore of 2.9/5, ranking #63 of 65 devices in the OTC hearing aid category. This device presents a mixed performance profile. Its standout strength is excellent feedback handling at 5.0/5, scoring 0.46 points above the category average—meaning users should experience minimal whistling or squealing during everyday use. Own-voice comfort is also solid at 3.2/5, sitting 0.69 points above average, which suggests the device manages occlusion reasonably well for its invisible design. However, speech clarity is a significant weakness. Speech in quiet scored just 1.0/5, falling 1.77 points below the category average, while speech in noise scored 1.0/5, sitting 0.48 points below average. Music streaming scored 0.0/5, coming in 1.92 points below average—indicating this device is not suitable for audio entertainment. These low absolute scores mean users may struggle to achieve meaningful speech benefit in our standardized test conditions. The invisible-in-ear form factor and rechargeable batteries offer convenience, but buyers should weigh this against the limited speech performance. Several competitors in the same price range—including the Elehear Beyond (4.34/5) and Apple AirPods Pro 2 (4.04/5)—deliver substantially better sound quality. The Neo XS may appeal to those prioritizing discretion and feedback-free wear over speech clarity, but most users seeking improved communication would benefit from exploring higher-performing alternatives.

Zepp Clarity Pixie
The Zepp Clarity Pixie is a mid-priced OTC hearing aid featuring an invisible-in-ear design, priced at $999. In our lab testing, it earned a B grade with a SoundScore of 3.6/5, placing it in the top 48% of the OTC hearing aid category. This device delivers solid speech clarity in quiet environments, scoring 3.6/5—notably 0.77 points above the category average. Speech understanding in noisy settings scores 1.7/5, which is above the category average but low in absolute terms, indicating modest benefit when background noise is present. Feedback handling is strong at 4.3/5, though slightly below the category average of 4.54/5. The Pixie shows significant limitations in certain areas. Own-voice comfort scores 1.5/5, falling 1.01 points below the category average, which may result in a noticeable hollow or boomy quality to your own voice. Music streaming capability is essentially absent, scoring 0.0/5—nearly 2 points below average—making this device unsuitable for those who prioritize streaming audio quality. The invisible-in-ear form factor offers excellent discretion, and the device includes rechargeable batteries with both iPhone and Android streaming connectivity. However, shoppers in this price range should note that several competitors offer substantially higher sound performance. The Zepp Clarity Pixie may appeal to those prioritizing an ultra-discreet design and strong speech clarity in quiet settings, but listeners who value streaming music or need better noise management may find better options elsewhere in this price tier.
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
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Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit