Some say that additional tight pants are at fault, however its truly an issue of building materials – the iPhone 6 and 6+ use an aluminum body spread over a more extensive zone than any past iPhone. Aluminum is a regularly delicate metal; with enough weight and influence, its going to twist, and a few holders reported comparative issues with the iPhone 5. Metallurgy aside, however, its still a potential disadvantage for Apple clients considering overhauling.
You can see the bend test of iPhone 6 Plus here. (Presented by Unbox Therapy )
iPhone 6 Bend Test