by keithy » Fri 15 Jul, 2016 7:00 pm
I have two older underwater housings for my older Sony Cybershot digital cameras (two different models). These are the hard case style rated to 30-40m underwater use. I used them back when I was scuba diving/snorkeling. They did get a little bit of use, but I found that while they were good for boat and water use (like when kayaking), but for bushwalking were a bit bulky and unwieldly. They make underwater housings for the Sony RX100s as well, but boy they are pricey, and they add quite a bit of heft to the camera. They won't be pocketable anymore. I wouldn't really recommend these for general bushwalking, unless you intend to to watersports, caving, canyoning etc.
I also have three different sized Dicapac soft cases - these have a hard lens covering, but the bulk of the case is a fold down soft plastic. Again though while less bulky than the underwater hard cases, they add some heft to the camers, and I find them a bit difficult to change camera settings when the are on - they work best with push button changes, but when you have knobs or rotary wheels to turn they are near impossible to adjust with the case on. This is the advantage of the hard case underwater cameras - with these you can adjust all camera settings properly.
I know they also make these soft cases for DSLRS, but I haven't taken a DSLR walking with me in a very long time.
I have also owned two "tough" pocket waterproof cameras, a Panasonic and an Olympus. They were reasonably tough and I found it good for things like snaps at the beach or at the snow. But I found them lacking in picture quality in comparison with my equivalent Sony digital camera at the time (HX9V).
I now have an older GoPro hero 3+ that comes with me for snow/water use, but find it a bit harder to compose decent shots with, so it is generally relegated to video duty. Even then with no LCD screen, I find you have to check things like making sure there is no condensation/water on the lens to muck up your shot.
The Olympus "weatherproof" micro 4/3rds look ok, but will be heavier and bulkier than your current Sony, or even the Sony with a soft case. And might be a bit more expensive.
If you get a chance, I'd suggest trying out a softcase to see how it works with adjusting settings on your camera before buying one.