A few articles ago I mentioned the bend testing on the Samsung Galaxy S6 Edge. The Edge was breaking under extreme testing by SquareTrade. Samsung has replied back with their own video:
Basically this video shows the normal operating force on a device; the force Samsung uses for their device testing.
Before anybody makes any clouded decision on this phone you should note a few things. The Samsung video demonstrates pressures under (what they call) normal to extreme conditions. The SquareTrade testing is looking for a failure point – they are a warranty company, and they need to know the breaking point of a device for their own interests.
Even though some devices are more fragile than others, every device on the market is going to break at one point or another!