If the photos taken with your POCO F6 appear blurry, you can try resolving the issue by cleaning the lens, using a tripod, and more.
For your reference, here are some additional solutions you can try:
1. Ensure that the camera lens is clean and free from smudges or dirt;
2. Hold the camera steady while taking photos. Use both hands or rest your elbows on a stable surface;
3. For even more stability, use a tripod or a stable surface to place your phone on;
4. Ensure that you have adequate lighting when taking photos, as low light can cause blurriness;
5. Although the POCO F6 supports auto focus, tapping on the screen to focus manually can help ensure clearer shots.