Despite I more or less handle myself in the PC world, I am a complete ignorant when it comes to Android, and in my country for some reason the Xioami Note 12 have a very good (I've never had a Xiaomi device) and I would like someone to help me decide if it is a good purchase or not in my case, and even better if someone can give me details that I am not taking into account, and I say this because according to some forums and comments I read, depending on the processor of the device sometimes Yuzu does not run and sometimes Skyline either. And also in many comparisons that I found people in the comments for reasons I do not understand defines the power of the device according to the amount of storage it have, as they say "The 128GB version of the Xiaomi Note 12 is worse than the 256GB version", does that make sense?

As I mentioned, I'm really lost on how to decide a good purchase of a device, the most logical is to look for generic comparisons but it's a bit more complex than PC, or so it seems to me.

For example, in my country they have the Xiaomi Note 12 (128GB 8GB, Snapdragon 685 6nm) at the same price as the Xiaomi Redmi 12 (256Gb 8Gb RAM, MediaTek Helio G88) and I do not see any sense that they cost the same because according to what I researched the Xiaomi Note 12 has a better CPU, then the price difference with the Xiaomi Redmi 12 is compensated with double the storage?

I want to clarify that I have no expectations of playing BOTW at 4K or any of the latest Pokemon, my expectations are to play quiet things like Celeste or Hollow Knight or some rogueslike, do you think any of these devices are able to emulate Switch with a playable experience?

Edit: Something I forgot to mention, why some models say 6GB+4 RAM or 4GB+6, etc. What does that mean?

Thanks!