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| Cockatoo, FZ300 |
I have the opportunity to use many different types of camera covering most
of the spectrum from high end to budget consumer models. One thing which has impressed
me over the years is the lack of any great difference in output quality between
them.
Just for fun I ran a simple test yesterday. I photographed
the same scene with each of five
cameras:
Nikon Z6 with Z 24-70mm f4, Lumix G9 with Lumix 12-35mm
f2.8, Sony RX10.4, Lumix FZ1000.2, Lumix FZ300.
The most expensive cost 6 times as much as the least expensive
and has a much smaller zoom range.
Approximate sensor diagonal measurements are: Z6 43mm, G9 21.5mm, RX10.4 and FZ1000.2 15.9mm, FZ300 7.67mm.
The Nikon sensor has 31 times the area of that on the FZ300.
The test scene is one I have used previously as a general
guide to the imaging capability of various cameras in daylight. On the day of
the test there was a pall of bushfire smoke which has become the new normal in Eastern
Australia in summer. Not ideal but each camera had to contend with the same
conditions.
I set the lens on each camera to the previously determined
optimal aperture and made several exposures at a focal length of 70mm or
equivalent, hand held.
Without further ado here are the resulting photos. Each was captured as a RAW file. I adjusted
color balance and lightness to make each approximately similar in overall
appearance. I output each as a JPG at a
vertical height of 3000 pixels. The Z6, RX10.4 and FZ1000.2 use 3:2 aspect
ratio, the G9 and FZ300 use 4:3 ratio so
the final pictures are not exactly the same size. But they are close enough for
this comparison I think.
Discussion
Did you pick which picture came from which camera ?
It should be easy, right ?....
One is a full frame professional model, another is a near
bottom of the range budget consumer bridge cam.
Were you thinking to buy a full frame camera in the expectation
of getting better pictures ?
Or were you hoping to support your favourite camera brand by
buying an expensive camera which you don’t actually need ?
My take on this is that for many photographic situations particularly outdoors in reasonably bright light the
budget model does just fine if used thoughtfully.
Each of these cameras can make excellent pictures in the right hands although this is more reliably achieved in low light with models having a larger sensor.
By the time images are compressed for the internet as is the
case on this blog it becomes very difficult to distinguish one from the other.






Dear Andrew, thanks for sharing and happy new year! I mostly agree with you, even though I used only a few cameras. As long as you print a4 and a3 almost all modern cameras produce good results, provided that light conditions were good. I settled mostly on micro 4/3 because the available lens range is huge and the system is lightweigth. In my view there is no point in reducing the size further because an oly pen mini or lumix gm1 is negligibly larger than a sony rx100. Moreover, micro 4/3 is quite capable in low or suboptimal light conditions, where lesser format struggle.
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