The photos are stored in DCIM/Camera or alternatively DCIM/XPERIA (self-portraits), and you'll also get some in "Predictive Capture". ISO Noise Performance - Noise is low at lower ISO speeds ...

The screen resolution is 2520 x 1080 pixels ... of the interface easily enough though. Raw performance is not something you can fix, and the Sony Xperia 10 IV is below average for the money.