The white paper details on how the Omnia “Front Focus” supposedly provides 150% better hearing of speech in 70 dB noise as compared to the ReSound One “Ultrafocus” mode are found at the following link:
13512_136155017 (webdamdb.com)
This link is also available under the ReSound Support Materials for the Omnia by clicking on the + sign next to White Papers. It’s the middle one of the white papers at the following ReSound support page:
Hearing aids ReSound - ReSound OMNIA support
P.S. I think ASHA problems belong in Google’s camp (or Android phone OEMs), not in ReSound’s. At least according to ReSound,
See the following ReSound Tech Tip:
which can be found on the following ReSound Android compatibility page at the bottom:
Maybe Google will have better luck with Android 13, which has just come out.