iPhone 6s off focus especially in landscape

[puercaeli]

I think this was reported briefly in iPhone 6s camera comparison with and I seem to be noticing it too..

I am noticing many landscape pictures are slightly off focus. Like yesterday I was taking a city landscape at night with plenty of lighting from building but it was keep going off focus even when I spot focussed it... Also i have noticed even in daylight pictures focus seems to be ever slightly off when you zoom in. Womdering if anyone else noticed this?

Portrait type picture seems ok