Android phones have been growing ever more powerful with time, with the Nexus 5 sporting a auad-core 2.3 GHz Krait 400; this is a very powerful CPU for a mobileAs on the Nexus 5, the C code runs faster, but to Java’s credit, the gap between the best & result result is less than 4x, which is much less variance than we see with Dalvik or ART. Java 1.6 and 1.7 are very close to each other, unless “-X