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Sorry, wasn't specific. I was wondering about smearing for all colors during constant slow head turning? - the smearing solved by DK2 or GearVR being in low persistance mode.
If you have time to test, here's an undemanding Cardboard app where even my lowly Note 2 can keep a steady framerate: https://play.google.com/store/apps/details?id=com.doubledigital.fishschooling&hl=en