Qualcomm Snapdragon 778G Advantages
Higher Frequency (2400MHz vs 2360MHz)
More modern manufacturing process (6nm vs 10nm)
Lower TDP (5W vs 9W)
Released 3 years and 8 months late
HiSilicon Kirin 970 Advantages
Larger memory bandwidth (29.8GB/s vs 25.6GB/s)