Why does Xiaomi 3 run higher than Nubian Daniel? What's so good about it?

System optimization. Xiaomi system is highly optimized.

The configuration is different. Xiaomi uses 64g high-speed memory, and Daniel uses 16g.

The processor is different. The CPU model used by Xiaomi is Qualcomm Xiaolong 800(MSM8674AB)GPU model Qualcomm Adreno330;; Daniel's CPU model adopts Qualcomm Snapdragon Snapdragon APQ8064, the CPU frequency is 1.5GHz, and the GPU model is Adreno320 in Qualcomm.