Size and resolution to increase photo quality

[YA_Soft]

hello @Sasan
I agree with @Peter , read this thread that talks about this:

I can not work out what quality to put

Hello everyone, I can’t rot. How can I increase the quality? I tried almost everything. If anyone knows, please substitute. I work in the program Adobe illustrator then I switch to Adobe Photoshop. I create a new document 700x700 px 96ppi 8bit Adobe RGB (1998) workspace after all, save each element in png. Then I finish work in GWD in the GWD program, everything looks high-quality and beautiful, but after I transfer it to the watch some noise appears and the clarity disappears. I would like to…