As far as I was able to dig up informations about it, the SM-T280 is the only device out of the Galaxy Tab A range of products from Samsung that doesn’t meet the current OpenGL ES 3.0 requirement.
PS: Further down on the linked page about the GPU, there is also a list of devices that use this GPU and therefore it’s safe to say that all these devices aren’t compatible with Roon 1.7 also.