I cant wait for the day Nintendo release a N64 Mini but until then lets keep an eye on the emulator releases, heres the news:
m64p (2018/02/19) is released. m64p uses mupen64plus-gui, a brand new mupen64plus frontend written in Qt5. It supports all thing things you’d expect from a frontend (savestate management, pausing, screenshots, etc..). m64p comes bundled with GLideN64 for the graphics plugin. It should give you the best out-of-the-box experience available for N64 gaming.