Bad image quality
When I do a Google image search the quality of the results are very poor. Did not have this issue with other browsers.
Wšykne wótegrona (1)
This is because Google sends Firefox for Android low quality images. Firefox is at the mercy of what the Google image search server sends.
You can give Google feedback at https://productforums.google.com/forum/#!forum/websearch
Suggested statement:
When viewing individual images Google image search returns much lower quality images to Firefox for Android. Please support Firefox for Android as it is a popular alternative browser for Android.
Wót Kevin