Brave is desperately slow on slower mobile devices

I’ve got tablet with 2 gb ram and snapdragon 454 (or something like that).
Brave is very slow on it: it needs around 5-10 seconds to open links and around 3-5 seconds to switch between tabs . It’s also getting stuck when i start it. I know I have very slow tablet, but other browsers (e.g. Opera) works completely smoothly. Can you please make mobile edition for slower devices?