Otofonix Encore vs Sony CRE-E10
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Otofonix Encore
The Otofonix Encore is a budget-priced prescription hearing aid available for $295, earning a C grade with a SoundScore of 2.7/5 in our lab testing. This behind-the-ear device ranks #37 of 39 in the Prescription Hearing Aid category, placing it in the bottom tier of its class. In our standardized testing, the Encore demonstrates one clear strength: excellent feedback handling at 4.7/5, which means users are unlikely to experience whistling or squealing during normal use. However, the device shows significant limitations in other areas. Speech intelligibility scores are low in both quiet (1.0/5) and noisy environments (1.0/5), falling 2.40 and 1.11 points below category averages respectively. Music streaming performance scored 0.0/5, indicating this device is not suitable for those who want to stream audio content. The Encore uses disposable batteries and comes in a traditional behind-the-ear style. Notably, our tuned fit testing showed a slight decrease in overall performance compared to the initial fit, with the normalized score dropping from 2.8/5 to 2.4/5. Own-voice comfort also declined substantially when moving to a more occluding coupling. At this price point, consumers may want to consider alternatives. The RxEars Rxi offers substantially better performance at a similar budget price point with a score of 4.07/5. The Otofonix Encore may appeal to buyers seeking a very low-cost entry into prescription hearing aids who prioritize feedback stability, but those needing reliable speech clarity or streaming capabilities should explore other options.
Choice

Sony CRE-E10
The Sony CRE-E10 is a mid-priced OTC hearing aid available at $998 that delivers excellent overall performance, earning an A grade and a SoundScore of 4.7/5 in our lab testing. This places it at #3 among 65 OTC hearing aids tested—in the top 3% of its category. In our testing, the CRE-E10 excels where it matters most for everyday communication. Speech in quiet scores a strong 4.3/5, measuring 1.46 points above the category average. Speech in noise performance is solid at 3.3/5, a full 1.77 points above average—a meaningful advantage for challenging listening environments. Music streaming is a particular standout at 4.0/5, scoring 2.08 points above the category average, making this an appealing choice for users who value audio quality beyond speech. The device does have limitations worth noting. Own-voice comfort scores low at 1.7/5, falling 0.81 points below the category average—users may notice their own voice sounds different or hollow. Feedback handling is solid in absolute terms at 3.4/5 but sits 1.14 points below the category average, so some users may experience occasional whistling in certain situations. The CRE-E10 is best suited for consumers who prioritize speech clarity and streaming quality and are comfortable with a visible in-ear style. With rechargeable batteries, iPhone streaming, and hands-free capability, it offers modern convenience. This device has earned HearAdvisor's Expert's Choice Award for three consecutive years (2023-2025), reflecting its consistent top-tier performance among OTC options.
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