Signia Styletto C&G IX vs Starkey Genesis AI

The Signia Styletto C&G IX is a premium prescription behind-the-ear hearing aid released in 2024, priced at $3,398. In HearAdvisor's lab testing, it earned an A grade with a SoundScore of 4.6/5, placing it in the top 25% of prescription hearing aids and ranking #10 of 36 devices in its category. This device demonstrates strong performance across most sound quality metrics in our testing. Speech in quiet scored 3.9/5, which is 0.62 points above the category average of 3.32/5. Speech in noise came in at 2.5/5—above the category average by 0.58 points, though only mixed in absolute terms. Own-voice comfort was a particular strength at 3.7/5, exceeding the category average by 0.95 points. Music streaming quality scored a solid 3.1/5, sitting 0.46 points above the category average. However, feedback handling measured 3.6/5, which while solid in absolute terms, falls 1.11 points below the category average of 4.71/5. This represents the device's primary weakness relative to competitors. The Styletto C&G IX features rechargeable batteries, iPhone and Android streaming, and hands-free calling capability. It has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. Consumers seeking similar sound performance at lower prices may want to compare the Rexton Reach R-Li T80 at Costco or the Lexie B2 Plus. This device is best suited for those prioritizing speech clarity and own-voice comfort who can accept slightly below-average feedback performance.

The Starkey Genesis AI is a premium behind-the-ear prescription hearing aid released in 2023, priced at $4,798. In HearAdvisor's lab testing, it earned a B grade with a SoundScore of 3.7/5, ranking #31 of 36 prescription hearing aids tested. This device demonstrates solid speech clarity in quiet environments, scoring 3.5/5—0.13 points above the category average. Its standout feature is excellent feedback handling, achieving a perfect 5.0/5 score. Speech-in-noise performance lands at 2.3/5, which is 0.36 points above the category average but remains mixed in absolute terms. Music streaming scored 2.8/5, slightly above average (+0.16 points) though still in mixed territory. Own-voice comfort presents a notable weakness, scoring 2.2/5—0.55 points below the category average. This may be a consideration for users sensitive to how their own voice sounds while wearing hearing aids. The Genesis AI showed meaningful improvement with professional tuning, with the normalized score jumping from 3.5/5 (Initial) to 4.3/5 (Tuned), suggesting that proper fitting is particularly important for this device. At this premium price point, competitors including the Phonak Sphere Infinio (5.0/5), Oticon Intent (4.85/5), and Oticon Real (4.75/5) deliver stronger overall sound performance. The Genesis AI may suit users who prioritize Starkey's ecosystem, hands-free calling features, and robust feedback control, but those seeking top-tier sound quality in this price range have higher-scoring alternatives to consider.