優點:
.High ISO noise control is amazing. I set Auto ISO up to 3200, and pictures are comparable to what I get with D40 when I set Auto ISO up to 800 -- 2 steps better with doubled the pixel. What I am paying for is the sensor & Expeed 2 chipset -- and it's well worth it.
缺點:
For D-movie, AF-F isn't working as good as I hope, so I use AF-S mostly. Focusing on the tele-end (200mm) is difficult while shooting movie indoor. Battery runs dry much faster than D40, probably because video shooting is power hungry
評價:
I use D40 before. Upgrade to D3100 gives me two key benefits. First, I don't need to carry a DV anymore,as its HD movie shooting is good enough, and (2) high iso picture quality is much improved.