Here are some tips to ensure you get sharp images with your camera:

1. Check the lens for smudges or scratches.
2. Be sure optimal focus is achieved by tapping the screen or using the focus function on the camera.
3. Check the flash and make sure it is enabled.
4. Ensure the lighting around your subject is not too harsh.
5. Stabilize your hand and/or the camera by using a tripod.
6. Use HDR to take multiple shots of different exposures and combine them together for a sharper image.