DOT OS vs Nuclea ROM (Oreo 8.1) Speedtest Comparison on Redmi 5 Plus / Note 5
У вашего броузера проблема в совместимости с HTML5
This is a speedtest comparison between dot os(official) and nuclea rom(unofficial), both based on android 8.1 oreo for Xiaomi Redmi 5 Plus or Note 5
Dot os- https://forum.xda-developers.com/redmi-note-5/development/rom-dotos-2-1-t3776847
Nuclea Rom- https://forum.xda-developers.com/redmi-note-5/development/rom-nuclearom-t3781979