Hi guys, SwissPoPo pointed me on this topic. As I read it precisely since begin, I have still not idea what is problem. Mainly I don't understand how you may compare difference densities on same area. Devices with 160DPI has a lot smaller screens, so you see a smaller area. Anyway I still don't have big device. Tomorrow, I'll discuss this with Petr, who do themes for Locus. Maybe he will enlighten me and point on some solution.