Actually, no, it's your internet connection.
Read this article thoroughly and perform the tests:
http://www.spacetimestudios.com/show...y-am-I-lagging
@Occult
Cellular signals aren't meant to be constantly streaming like WiFi is. Therefore, there's always going to be some period of time where internet isn't reaching your phone as 4G & Cellular Internet works in waves. So... that's why you see your ping spike up to 1000 at times. Cellular internet is often the worst way to play.
Secondly, internet browsing is much different from playing an online game. An online game requires a constant heartbeat like connection to the server. However, while internet browsing, it's very hard to determine how good your WiFI is able to keep a heartbeat like, constant connection, unless your internet completely goes down.
Bookmarks