Specifically, we found that, on average, Java is faster than Kotlin at executing code by about 20% . We also found the Java Android App to be smaller than Kotlin by about 39%.
Read moreShould I learn Android development in Kotlin or Java?
Conclusion. In general, because of the May 2019 announcement from Google I would recommend beginners at Android app development start with Kotlin however there are some exceptions where I think Java may be better . There are two scenarios I would recommend learning Java first for Android app development as a beginner.
Read moreWhich language is best for learning in 2021?
The 9 Best Programming Languages to Learn in 2021
Read moreShould I learn Java or Kotlin for Android development 2020?
Kotlin is the preferred language for Android development in 2021 . Both Java and Kotlin can be used to build performant, useful applications, but Google’s libraries, tooling, documentation, and learning resources continue to embrace a Kotlin-first approach; making it the better language for Android today.26 Nis 2021
Read moreShould I learn Kotlin if I know Java?
It will also help you to learn Kotlin in the future. And, if you are a Java developer, then you better start learning Kotlin to not only improve your productivity but also help you become part of a lucrative niche of Java developers who know Kotlin , which may give you a competitive edge in the job market.
Read moreWhich is easier to learn Kotlin or Java?
Easy to Learn Aspirants can learn Kotlin much easier , as compared to Java because it doesn’t require any prior mobile app development knowledge.
Read moreAre Kotlin apps faster than Java?
Java is a faster programming language than Kotlin . As one test revealed that Java has ~13% faster compilation speeds (with Gradle) than Kotlin (14.2 seconds vs 16.6 seconds) on average. However, the difference in speed is only for full builds.
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