Although these mobile games use the same concept of a battle royale, they differ from each other in some aspects. In terms of graphics, the winner is obviously PUBG Mobile. The game is the official version of a massively successful PC/console game; of course, it will have the best graphics. While the other game put in some admirable efforts there is no way it can beat PUBG Mobile in this matter. But it takes the win when it comes to players to bot ratio, Free Fire has almost no bots in the game and when there is some they are competent and do some killing. Unlike PUBG Mobile where there is a high ratio of bots, and they are really dumb. Now the guns debate, PUBG Mobile has the most realistic mechanism in all mobile games and that includes its deadly weapons, which are equipped with really admirable features and that is not the case for Free Fire. So it is safe to say that the winner is PUBG Mobile.