: The entire system image is remarkably small by today's standards—roughly 73 MB for the whole OS.
The initial release was a bold counter-proposal to established players like Windows Phone and Symbian. It debuted with several core features that remain central to the platform today:
: It emulates an ARMv5 CPU and a 16-bit LCD display.
: A pull-down notification bar that appeared in the status line, a revolutionary UI concept at the time.
: The system runs comfortably on just 64 MB to 92 MB of virtual RAM. 3. How to Run the Android 1.0 Emulator Today