本文发表在 rolia.net 枫下论坛People has different taste. There is no best camera but there is one meet your need better. So Tiger's question supposed to be asked this way: which camera best fits my need, G3 Vs C750? No one can answer this question before knowing what he needs.
I think I agree with Elac that one suppose to actaully use camera to appreciate it. The problem is that you don't have such a chance until you buy one. Given not knowing what he needs here are some my considerations:
Do you really neet 10x?
If yes then no choice.
If no, G3 covers 35~140 which is the most useful range from landscape to portrait. It's a shame that not many DC cover 28 mm, except Minota D7i, Nikon 5000 and 5400. 28 mm is useful for landscape but if you mostly do street photo and not very wide landscape, 35 mm should be perfectly acceptable. BTW, you can do stitch as an alternative. Focal lengh around 100mm with large arpture is best for portait, which is covered by both camers.
G3's lens is one stop faster than C750. Does it matter for you? One stop faster means you can use one time faster shutter speed at same lighting condition. When you do portait, larger arpture can provide better background blur. Professionl portait lens mostly =< F2.0.
Do you care the convinience from the swing LCD from G3? Sometimes useful when doing self photo or at difficult shooting position.
Do you need remote control? It could be fun for someone.
Do you care RAW format? G3's raw format take 1/3 storage space of the TIFF raw format from C750. Both formats don't loss any information.
Is the higher maxium shutter speed on G3 is better for you? Sometimes. In bright daylight, when I do portrait with F1.8 lens, even 1/4000s is too slow. A faster maxium speed will allow you use a larger arpture which will give you better background blur. G3 even provides build-in ND filter which will assure you can use the maxium arpture in bright day. Of course, don't count this as a advantage if you don't do portrait at all.
Do you care lens block a corner of optical view finder on G3 when zooming out? It sucks but it's ture.
G3's optical view finder Vs. C750's EVF, you like which one? Most people like EVF because it looks like SLR. You have to find out yourself. I don't like it because it's too dark outdoor. I don't remove my sun glasses when I take picture. Don't laugh, I'm not kidding. On the other hand, G3 view finder doesn't display exposure information, which sucks again. I have to move my eyes back to LCD if I want to change the combination of the exposure parameters.
Do you care bettery life? How fast they drain bettery and do you need an additional set of bettery? How much you need spend to have an additional set and a charger?
I didn't compare the image quality of the two cameras. But don't put too much consideration on it. Photograph is mostly about composition and lighting so minus image quality difference is unimportant. But do check the review sites to find out what is the usable ISO setting. Almost all DC claim up to ISO400, but do some judegment with your own eyes on their sample images. Are they usable at that high levle? Long focal lens specailly relay on higher ISO setting.
About the interface, I appreciate G3's EOS style. C750 could be even better which I can't say nothing because I don't have any expereince. Just make sure important function aren't buried in layers of menu like the poor Nikon does.
Just my personaI thought, I could be totally wrong. Thanks for reading and please ingore my spelling error.更多精彩文章及讨论，请光临枫下论坛 rolia.net