Intel Celeron N4120 's Advantages
Integrated graphics card
Lower TDP (6W vs 15W)
Intel Core 7 250H 's Advantages
Released 4 years and 11 months late
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (83.2GB/s vs 38.4GB/s)
Newer PCIe version (4 vs 2.0)
Higher base frequency (2.5GHz vs 1.1GHz)
More modern manufacturing process (10nm vs 14nm)