I did some testing about multitasking with P2 vs LG G2 (2 GB RAM, running CM 13 so also android 6.0) and sadly I noticed that 4 GB of Ram is not used well - I opened the same apps on both devices and then went back to this apps to see if they will need to reload or maybe they stayed running in background in Ram. P2 managed to run maybe one app more than g2 and after that the "older" (earlier launched) apps starts to reload when I switched to them. I am running s62 ROW firmware. Did anybody noticed the same issue? Or maybe rooted users can check build.prop if there is some unusual setting for multitasking enabled? The same issue was with oneplus 3 and it was fault of some default setting which was killing apps to save battery (the same with xiaomi I think), but we don't need that with P2 and I would prefer to have maximum usage of huge 4 gigs of ram...