Otofonix Encore vs Sennheiser Conversation Clear Plus
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

Sennheiser Conversation Clear Plus
The Sennheiser Conversation Clear Plus is a premium amplification product priced at $850, earning an A grade with a SoundScore of 4.0/5 in our lab testing. This visible-in-ear device ranks #1 among the 8 amplification products we've tested, performing well above the category average of 3.24/5. In our testing, the Conversation Clear Plus delivered standout performance in music streaming and feedback handling, both scoring an excellent 5.0/5. Speech-in-noise performance was solid at 3.1/5, measuring 1.74 points above the category average—a notable advantage for an amplification product. Speech-in-quiet scored 2.6/5, which is above the category average but mixed in absolute terms. The device's primary weakness is own-voice comfort, scoring just 0.6/5—2.04 points below the category average. Users who are sensitive to hearing their own voice amplified may find this challenging. The device supports both iPhone and Android streaming, offers rechargeable batteries, and includes hands-free functionality. The Conversation Clear Plus is best suited for consumers who prioritize exceptional music streaming quality and solid performance in noisy environments, and who can tolerate some own-voice occlusion. It has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. Those seeking similar sound quality at a lower price point may also consider alternatives like the Apple AirPods Pro 2.
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