just bought gx1 last few days.. so far quite satisfied
the only problem is i noticed quite a lot of hot pixel, how many is considered as acceptable? should i return it?

afraid i bought a lemon set,
at first, i asked for a new sealed set but the seller insisted that thr is no demo set and the one i am holding is new.. so i gave up


besides, i am always a loser when trying to ask seller for 1-1 exchange.. can give some tips how/what to say?
spent my hard saved money and found out that stuck pixels is all over the place..

here is what i meant


hotpixel is visible even at lowest iso with 2 second exposure, anyone out there can test ? just want to check whether my toy is normal or lemon


@sinner

the method i use is use lens cap, then shooting raw with manual with few different ISO and shutter speed
eg.. ISO160/800/3200 @ 1 second, 10 second, 1/5second ....

thinking of buying a prime lens to add to my collection but i dont know which one to get
budget very limited so need to get the most versatile one

planned to take portrait and some macro .. only 2 models came into my mind, the 45mm oly and pana 20mm.. which one is the better choice? is the 45mm oly suitable for indoor photography? i afraid the angle is too narrow..

want to ask,
should i upgrade my gx1 to omd?
is the IQ improvement such as better high iso noise and dynamic range alone worth it?