I have only damaged two smart phones.
An Apple 5 when I went for a run in Perth a couple of years ago and it poured down (very rare) - I tried to sprint back to the hotel but had to take cover under an overpass but the phone got wet and water seeped under the screen and spread.
An Apple 5c fell out of my back pocket on to the tiles in the front hall of my house this last month and there were cracks on the top half of the screen. I had dropped this phone before on hard surfaces and there was a crack on one corner of the screen before the last fall.
These are work phones, but I feel slack and am looking to buy a case for my new phone to prevent 2. from happening in future. Will cheap ($1 to a couple of dollars) cases still provide a similar level of protection as the more expensive ones? What's the best value case you recommend?
- is unlikely to happen again or is somewhat preventable, so I probably don't need protection here. Or do I (including related incidents)?
I have not "damaged" my phones yet (if you limit the damages to cracks on the screen and/or something that makes phone harder to use). I do have dents on one of my phone (I dropped my old phone on asphalt, it landed on the side and rolled, made few dents on the metal frame) and another phone has LCD panel slightly lifted from the frame (though I think that was there before I started using it).
I think it's mostly luck related if you drop your phone. How you drop it, how it lands etc all become a variable. There are things that supposedly reduce chance of screen cracking (i.e. glass protectors which apparently breaks and take some of the impact, some phone cases have "lips" that make the screen to not touch the ground when it lands face down etc) though. That said, I still think it's luck based.
As with water damage, a lot of the phones now come with some kind of resistance (even iPhone 6s has some silicon sealings that protects some parts of the phone, that said, it doesn't stop water damages to the phone). Though, I kinda think it's best if you use the phones as if they don't have any water proof features. The waterproof features I still think are hit or miss.