Redmi 3s Prime is a best phone in a low price. xiaomi gives many feature in 3s prime like 3 GB Ram and 32 GB internal memory and 13 megapixel rear camera 5 megapixel front camera and more power full battery 4100 mh Red mi 3s prime 1.4 Ghz Processor and it is best phone for games because xiaomi use snapdragon 430 cheap set in red mi 3s prime .No heating issue in this phone. red mi 3s prime is true 4 G volte phone