the i70 go into automatic spheric mode in noisy environments like the i90
Yes, the i70 go into automatic spheric mode in noisy environments like the i90.
Differences infinio Sphere i90 vs. infinio Sphere i70
Infinio Sphere 90: Spheric Speech Clarity (full strength) + Speech Enhancer for soft voices in calm situation
Infinio Sphere 70: Spheric Speech Clarity (medium strength) , no Speech Enhancer
for more details read the following threads
Searched all over the internet and even the Phonak website does not have a comparison chart what the differences are.
Curious if anybody has compared to see what difference there might be. According to stuff I’ve seen the only difference is that the I70 lacks Soft Speech Enhancer, but I wonder if the level of noise reduction ability varies. Thanks. For me there would be an $1800 price difference for a pair.