Nokia C5 Camera Review
Nokia C5 Camera is 3.15 Megapixel with Enhanced Focus, which is not as good as Auto-focus, but better than fixed focus. Auto focus works great for closeup mode. Previous few Nokia models were also supplied with the same enhanced fixed focus, and the result was excellent. I don’t think it will be very precise for Macro shots but for normal daily pictures Nokia C5 performs very well.It also has a LED Flash.You can yourself see and the Nokia C5 camera pictures and its comparison with other 3.15 MP shooters.
Below are the outdoor landscape shots taken from other 3 Megapixel camera phones including Nokia X3, 5530, 6303, LG Cookie Pep and Samsung Star for comparison.

Nokia X3 Camera Sample
Here are few more C5 Outdoor Camera Shots -










As you said , Nokia C5 camera is quite excellent during the day but it’s so horrible at night . The camera captures very fuzzy pictures in dark places .