Oppo R15X is another brother of Oppo K1 and Oppo RX17 Neo. There is no difference whatsoever. Oppo just released with new name. The only difference we seem to find is that it has 6GB RAM+128GB internal combination while the rest remains the same. Oppo R15X comes with a 6.4 inches Full HD AMOLED display up front with an under display fingerprint sensor. There is also Dual camera on the back with a combination of 16+2MP while front camera is a large 25MP sensor. Oppo R15X houses Snapdragon 660 along with 6GB RAM. Battery is 3600mAH but does not support any fast charging nor it has USB Type C. Check the rest below.