Multitouch hardware on Android devices Are all touch-screens on modern devices multitouch capable on hardware level (if software supports it)?

If not than how to detect if touchscreen screen by itself is multitouch or not?
Are all touch-screens on modern devices multitouch capable on hardware level (if software supports it)?


This is more or less impossible to answer without spec sheets for every Android device that has ever been created (within whatever timeframe you consider "modern"). Very broadly speaking, devices from major manufacturers over the last several years will typically support multitouch to some degree, but even that overall degree of support can vary between devices.


  If not than how to detect if touchscreen screen by itself is
  multitouch or not?


There are a bunch of apps for this. I'd say pick one and try it. If you want to try to verify the results, pick several and try them all.