Nokia 7210 supernova is a good phone with sleek design. I have been using the phone for the last 6 months and haven’t faced any problem yet.
It looks great especially the in the black colour. camera quality and battery are also fine. But beware as the scratches are visible on black phone more clearly. You ll have to laminate the cell or ll have to keep it in a cover away from keys, coins; which can create scratches.
Overall, it is a good phone to carry. With 2 mega pixel camera, it gives good picture quality. Screen resolution and size are also fine. It has got extendable memory up to 4 gb I guess. I think it’s a good phone to buy especially if u r looking 4 something under 5k as the prices have slashed to 48oo ( I checked in August, might have further slashed by now). It is worth spending this much.