It was dust – and it was hard to decide. I even looked at non-Panasonic options. But, then I found out that the batteries from the zs3 worked in the zs15 and zs20. Since I had two batteries – and since the price on the zs15 (but not 20) dropped about $50 in 2 weeks… Well, that made my decision. So far I am happy.
Congratulations !
I think you replaced the zs3 because of the dust in the lens.
If I had to replace mine, I would be lost with all the new models on the market.
laurent
It was dust – and it was hard to decide. I even looked at non-Panasonic options. But, then I found out that the batteries from the zs3 worked in the zs15 and zs20. Since I had two batteries – and since the price on the zs15 (but not 20) dropped about $50 in 2 weeks… Well, that made my decision. So far I am happy.