Intel Celeron N5100 's Advantages
Integrated graphics card
Higher base frequency (1.1GHz vs 0.7GHz)
Lower TDP (6W vs 9W)
Intel Core Ultra 5 134U 's Advantages
Released 2 years and 11 months late
Higher specification of memory (LPDDR5-6400 vs LPDDR4x-2933)
Larger memory bandwidth (102.4GB/s vs 45.8GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (7nm vs 10nm)