Is a waterproof camera necessary?

I do a lot of day bushwalking, and will soon be venturing into overnight/multi day trips. Currently if I want to take a photo (usually for Facebook), I use my fairly good Xiaomi chinese phone. The photos are usually adequate, but the failure rate (as in poor exposure, poor focus, etc) is pretty high. And of course it is not much good in poor light. I guess the latest iPhone 6S or Samsung S7 phones have pretty good cameras, but I am not in that league.
I also have a fairly good quality point and shoot camera. About $350 many years ago, probably equivalent to about $600 with a comparable model today. If I ever want 'real' photos, I always take this unit along. The problem is it is fairly bulky and is in no way waterproof (but then, neither is my phone). You have to hand it from a strap around your neck. It is also getting a bit old in the tooth and some problems are appearing.
I have been looking at getting a waterproof camera, something like the Nikon Coolpix AW130, Olympus Tough TG-4 or the Panasonic Lumix FT6. These are around $300-$400. No idea which one, so if anyone has any pointers in that direction, then good.
The problem is these are waterproof cameras (which I presume you need for bushwalking), so are not known for their sterling image quality. They are more about the waterproofing than the lens, etc. In fact, none have much of a zoom at all, naturally. While I do not expect professional quality images, I do want something that is point and shoot, and a lot better than a phone camera. And it is this last point that is the worry - are these cameras that much better than a phone? I ask this as my wife is pretty sure that we don't need a need camera
, but I kind of think we do.
I also have a fairly good quality point and shoot camera. About $350 many years ago, probably equivalent to about $600 with a comparable model today. If I ever want 'real' photos, I always take this unit along. The problem is it is fairly bulky and is in no way waterproof (but then, neither is my phone). You have to hand it from a strap around your neck. It is also getting a bit old in the tooth and some problems are appearing.
I have been looking at getting a waterproof camera, something like the Nikon Coolpix AW130, Olympus Tough TG-4 or the Panasonic Lumix FT6. These are around $300-$400. No idea which one, so if anyone has any pointers in that direction, then good.
The problem is these are waterproof cameras (which I presume you need for bushwalking), so are not known for their sterling image quality. They are more about the waterproofing than the lens, etc. In fact, none have much of a zoom at all, naturally. While I do not expect professional quality images, I do want something that is point and shoot, and a lot better than a phone camera. And it is this last point that is the worry - are these cameras that much better than a phone? I ask this as my wife is pretty sure that we don't need a need camera
