If you own any of the latest premium flagship phones from Samsung, you're not just lucky because you get to use Samsung Pay. On that Galaxy S6, S6 edge, S6 edge+, and Note 5 of yours, you can now adjust resolution scaling and maximum frame rate of games you know that drain your phone's battery faster than normal. Yep, those smartphones have the best screen displays in the mobile industry today and admit it or not, those visuals and fluid graphics can drain the battery quickly and exhaust your processor.
Some of the more popular games played on those high-end Samsung Galaxy phone include Hearthstone which is played at 1080p. It's up to you to change the graphics resolution to 2K (1440p actually) or even down to 480p. The latter may be okay if you want the game to load faster and you want to conserve your battery. With the new Game Tuner app, you can even adjust frame rate from 15fps to 60fps. If you can't decide on what setting to choose, just select any of the preset modes available.
Samsung's Game Tuner is one useful app for true blue gamers. Finally, an app that allows you to decide what frame rate or resolution is good enough for your geeky eyes. Full HD or high-resolution images are nice, no doubt about it, but you know, some machines can't really handle them. If they can be rendered properly, chances are, phone battery will be drained quicker than you can finish the game.