Simple Tweaks texture pack have their name in Minecraft BE for good reason. They look much simpler in the game, there are no intricate drawings. But, with all this, it is clear where and which block in the MCPE. The resolution that Simple Tweaks textures have is 16×16 pixels.
They will not high load Minecraft for Android ,and the game itself will less lags. Consider them ideal for huge maps. Textures allow you to play Minecraft Bedrock Edition with virtually no freezes.