Instead of showing 4 pictures here in reduced size, you should show only one picture full size. That would give us a better view into the defects of that picture.
Your pictures are missing detail. As with all small sensor cameras, your phone tries to overcome hardware deficiency by software. Unfortunately, this leads to washed out colours and missing details.
Because of the difficult lighting situation, the pictures are also missing contrast.
Even in the small low-res thumbnails I detect underexposed shadows, some blownout highlights and digital noise.
Underexposed. Not enough overhead light. Insufficient depth-of-field. Lack of details.
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They all are underexposed, has white balance issue and noisy - both color and luminance noise.
The second to fourth also have blown out highlights.
The fourth seem to suffer from camera shake
Please zoom in on your images at 100% to inspect them before uploading.
Photographer and Nutrition Author