HTC One (M8) Vs LG G2 4G: A comparison

Operating System

 
Both the devices run Android platform. While the HTC One (M8) runs on Android 4.4.2 KitKat straight out of the box, the LG G2 (4G variant), runs on Android 4.2.2 Jelly Bean. However, LG G2 can be upgradeable to Android KitKat.