The iPhone 6 doesn't exist yet - but it's already under attack by Samsung for using ideas it's been implementing for years.
Specifically, Samsung makes fun of the iPhone 6's supposedly larger screen (it's been rumoured to come in a 4.7 and 5.5-inch form factor).
Again, that's a phone that is not publicly available, or really even public knowledge.
Still, we suppose it's good for Samsung to get its barbs in early. Our recent research indicates the phone will pretty much dominate the industry's attention when it's finally announced in September so it might as well have fun while it can.
More analysis below: