As long as there is enough clearance between the two screens to add a temper glass screen protector to each.
Every phone I've had with a case, grit collects betweeen the case and the back of the phone and scratches the phone up. I can imagine the same thing happening between the two screens if folded in my pocket.
Every phone I've had with a case, grit collects betweeen the case and the back of the phone and scratches the phone up. I can imagine the same thing happening between the two screens if folded in my pocket.