Intel Core 7 150U 's Advantages
Higher base frequency (1.8GHz vs 1.6GHz)
Lower TDP (15W vs 57W)
Intel Core Ultra 5 135U 's Advantages
Better graphics card performance
Higher specification of memory (7467 vs 6400)
Larger memory bandwidth (120GB/s vs 83.2GB/s)
More modern manufacturing process (7nm vs 10nm)