Yesterday on Twitter, Thomas Wong asked me about the state of the glass on my iPhone 4. After using the phone for so long, how did it hold up?

I thought this was a great question and worth mentioning briefly.

After using my iPhone 4 every single day for nearly a year and a half, the glass on the front and the back was still in near-mint condition. The only physical blemishes to the glass were some minor nicks that were only noticeable when all fingerprints had been wiped off and you were holding the phone at just the proper angle.

For some, accidents do happen, and I was lucky enough to have never accidentally dropped my iPhone off the roof of a tall building and onto a concrete sidewalk. In fact, I have never catastrophically dropped any of my iPhones.

Moreover, I refuse to put any sort of case or even a clear screen protector on my iPhone.

I’ve owned a cell phone of some sort for 13 years. My iPhone 4 probably got used more than any cell phone I’ve owned previously. And, what’s remarkable, is that after the 18 months of daily usage, none of my phones were in as good of a condition as the iPhone 4 was:

• The exterior glass was still in near-mint condition.
• The battery still held a good, full charge and would last me two days of normal usage.
• In fact, even the usefulness of the iPhone 4 actually increased thanks to software updates and the App Store.

Would it be stretching it to say that the iPhone 4 (and now, 4S) is like fine wine?