realme 8i vs 9i

Why is Realme 8i better than Realme 9i? 1. dortmund vs mainz live stream 54x faster downloads? 600MBits/s vs 390MBits/s Has a gyroscope? 1. tribal tiger vs dragon 54x higher AnTuTu benchmark score? 339877 vs 220000 33 33% higher refresh rate? 120Hz vs 90Hz Has a CMOS sensor? Has a dual-lens (or multi-lens) main camera? 267MHz higher ram speed? 2133MHz vs 1866MHz 120 nits brighter? 600 nits vs 480 nits