I am trying to install Xposed module on my rooted Nexus 5 running stock Android 5.1.1. In that process I am trying to download the files from [this XDA page. I am unable to find whether my Nexus 5 is an arm or armX86 or armX64.
Sure, I can try one after the other as I have a nandroid backup, and I can also Google it and find it in pages like this. But, how can I be sure of myself? I can rely on any app that might say so after installing in my phone or some reputed sites say it so. What would be the best and authentic way for me to find the same?