[speechless]

It seems that 3100 has a lot more new funtions, but how about the quality of its image compared with 4300??

Please advice!

[老叟]

You are 200% correct,picture quality are about the same!!
Bear in mind 3100 uses popular CF and AA batteries,which save you a lot!!

[gapman]

Of course 4300 is better ! 3100 can't change the ISO values ! So the average noise level for 3100 is higher !

[linushk]

不過3100既 ISO係一大問題...第一，佢既ISO值係全自動(50-400)不過當iso超過200既話Noise就好嚴重....不過佢可以用AA電...而且場景多，所以對新手黎講就冇問題~4300既手動多少少，不過佢實在太太太慢!!