My old phone, Samsung A51 (Android 13), can play 4K 60 FPS videos, but the new Samsung A54 (Android 14) cannot.
A51
Processor: Samsung Exynos 9611 ARM Mali-G72 MP3 @ 0.85 GHz
RAM: 6GB
A54
Processor:Samsung Exynos 1380 ARM Mali-G68 MP5 @ 0.95 GHz
RAM: 8GB