LesF

I see on AliExpress there are a couple of vendors offering an Android 7 inch navi unit which they describe as "Android 6.0 Car PC Tablet 2din Universal For Nissan GPS Navi Radio Stereo Audio Player (No DVD)" and other similar descriptions. The few I have looked at appear to have the same inputs and outputs as the unit in my 370GT, has anybody tried a full replacement with something like this? Is this a viable option for getting usable GPS with NZ maps? I'm not totally dissatisfied with what I have, google translate lets me go thru the settings and get USB music and blutooth phone working, and I haven't needed GPS to find my way around NZ before, but I am just wondering if a fully usable Android interface is only a few hundred dollars away.