Do you really need a better camera? – Episode 1: landscapes

The cameras’ manufacturers like when we spend money on their new jewels. Of course we can satisfy our desire for consuming and we can just waste our money. It has the reputation to help against being depressive! Fair enough, but I have always been wondering whether technical improvements were so useful and conversely, I am always wondering which camera do I really need for a shooting?

I am genuinely testing very different cameras : a smartphone, a compact camera and a great DSLR with its sharpest ultra-wide zoon :

Samsung Galaxy 2 (cost and weight virtually nothing as embedded into a phone)
Canon S100 (370 €, 200 g)
Nikon D7000 + Tokina 11-16 f/2.8 (1’700 €, 1’300 g)

The idea is to illustrate thanks to different tests which advantage has each camera based on real life pictures. I don’t intend to make any scientific tests there, just to ponder the necessity of bringing with me a heavy camera (The D7000), or even the necessity to buy or not a compact given the improvements of smartphones’ cameras.

The first test will be very trivial : a landscape, on daylight, still subjects. So I could compare sharpness, contrast, colours, … but I decided to just focus at sharpness on this first test.

Similarly, I compare on purpose JPG and not RAW as I would expect the best camera to provide better JPG too. I have worked with A mode (Aperture priority), and wanted to keep the cameras at f/2,8. That’s indeed the fastest possibility of my Tokina 11-16 and again I would expect given the price, weight and size better results at full aperture with the best camera.

So to make a long story short, I was assuming that at this aperture, the Tokina 11-16 and the D7000 altogether – given the reputation they both have, should be much better than the Canon S100 (and of course of the cheap camera of a one-year-old smartphone!).

First the three pictures :




You may not see it on the web, but you can click on each picture to see them as full scale and on my screen (1900×1200), the Galaxy 2 picture has some visible noise, without making any crop. Given the easy shooting condition, I am disappointed. I am sure newest cameras’ smartphones may be better, but I am sticking to my conclusion : you can shoot with smartphone, but the gap is still immense compare with more serious cameras. Looks trivial, but I am now sure !

Then I cropped at 100 % the D7000 and the S100 :

S100 crop at 100%

D7000 crop at 100%

The D7000 and the Tokina are far from showing more details than the tiny S100, that’s more the other way around ! That was a surprise for me. I don’t want to say the D7000 don’t overcome the S100 in many ways but as a matter a fact, for landscapes done at daylight, I may challenge the reason to carry a so heavy camera ! Nowadays, high end compact cameras have really become extremely capable… OK I need more similar tests with landscapes, but again, on these shots, that’s definitively a real surprise.

Conclusion:

I know I cannot come to a conclusion with just one shot, I will do more tests of course, but so far I have to come the following conclusion: a modern compact camera is just great for taking daylight and still subjects, and DSLR are not always so useful then, at least DX DSLR. Last and not least, smartphones don’t seem to be able to challenge high end compact cameras so far.

If you have made similar tests, please let me know.