Good find Interesting detail I was not aware of. Hisillicon will never reveal what the differences are for sure. But I doubt it is the reason blocking an OS uplift. Dinobot U5 Mini is using also the SoC Hi3798CV200 according their specs: https://www.dinobot.de/dinobot-u5-mini/ There is even an Android 8 beta available for it! It seems more to depend on the programming skills and staff available. Already accepted the fact that these models will stay with Android 5. Except for potential KODI replacement of ViDON it does not matter that much to me. See my report: http://en.egreatworld.com/comunity/...ic-dvd-bd-and-uhd-bd-playback-fw-1-3-0-9.537/ Including now the relevance of the Android OS version in my modest view. Feel free to comment on it here or there.