Well we have an video where the ip4 fall apart, bends and is wimpy when you drop it. Dropping the phone is quite possible for a phone. So by your definition its bad build quality?
- Build quality is how the phone works under stress, be it dropping, high humidity, long usage. Then there is functional quality, speed, ease of use...
All the reviews praising the ip4 for its superior build quality, while saying others have say flimpsy plactic feeling, just leads to phones that breaks if you drop them, is heavier, and more expensive. Aestetics is one thing, but praising the build quality is just wrong. Call it by the right name.
I think you are using extreme examples there.
While it is true that one can drop their phone due to some freak accident, I don't think that's something that happens on a daily basis... unless the person has some weird disorder that makes them want to drop their belongings at least once a day or so.
Normal pressure, the way I see it, is the phone inside my pocket while I sit on it or the phone in my bag while it's compressed in the luggage compartment on an airplane.
Having said that, I drop my iPhone 4 quite regularly, but not usually from higher than a waist line. I don't have a habit of standing completely erect and tall whenever I use the phone, so that may be the reason why it's still in completely perfect shape despite having no protection whatsoever. The screen or backglass also have not a single scratch that anyone can see.
That's durable enough for me, but alas, it's still just my definition of durable and build quality. I do recognize that there are devices which can survive a nuclear blast, but... sincerely, I don't suppose anything will survive an asteroid strike or something of the sort, and I wouldn't class anything as not having great build quality if that's the case.