Qualcomm Snapdragon 650 Advantages
Better graphics card performance FLOPS (0.1536 TFLOPS vs 0.0416 TFLOPS )
Larger memory bandwidth (14.9GB/s vs 13.9GB/s)
MediaTek Helio A25 Advantages
More modern manufacturing process (12nm vs 28nm)
Lower TDP (5W vs 9W)
Released 3 years and 4 months late