I need to draw high resolution images for my 4k project here, the 2048*2048 limit isn't getting the job done. Drawing with a mouse on my desktop version of Artrage is too hard. Actually just double (technically quadruple) the size will suffice for now.
4k is the future, there's no reason to be drawing at any lower resolution than that, processing power and storage are total non-factors these days, drawing at a 1080p resolution is stunting your work for no reason.
I get Android has limitations, but still if one texture can't be any larger than 2048p because of android hardware then 4 2048p textures will do the trick.
Also, what's the largest size Artrage 5 supports? Before I was working in 4 with 10000*10000 paintings. It worked, but it was so unstable it wasn't worth it.
I guess for my purposes I can just record the painting and move the recording to my desktop version, but I'd also say this is probably something worth investing in at some point.