Weíve covered the camera interface of all contenders and you can refer to their respective reviews for details on each.
We will say a few words on the differences between Samsung and LG though, for the sake of comparison. Samsungís solution did win us over with its customizable left taskbar Ė you choose which shortcuts you want and put them there.
In LGís solution for example, you always have to go to the menu to toggle, say, macro. This gets annoying if you shoot a lot of macro shots Ė you have to turn it on from the menu and then remember to turn it off from there, instead of having the setting right on the screen.
The Samsung Galaxy S II also offered better shot to shot time Ė about a second, while the Optimus 2X takes over two seconds before itís ready to snap another photo.
As for features to play with, both offer more dials, toggles and shooting modes than most users will use in practice. Thereís face detection, smile detection, geotagging, image stabilization, panorama shots, color effects and so on.
Maybe youíll use some of those, others just once for fun or not at all. Most of the time, you will be using auto mode so letís see how the Samsung Galaxy S II and the LG Optimus 2X stack up in image quality. The Galaxy S Plus isn't included here since itís just a 5MP snapper and it wonít be a fair comparison.
Both phones performed very well and produced photos the average user will be delighted with. The Samsung Galaxy S II kept the noise levels lower and had more accurate white balance (though it produced cooler colors, while most people prefer warmer colors) . Also, it showed traces of oversharpening. The S II photos had better contrast.
The Optimus 2X oversharpened some edges as well. We liked its macro shots better than the ones from the S II. Overall it kept very close to the S II, although its higher noise levels and lower contrast put it in second place.
Here are the camera samples we snapped with both phones so you can compare them yourselves.
The Samsung I9100 Galaxy S II and the LG Optimus 2X are already in our Photo Compare Tool database, but weíve updated the samples using the latest firmware available for both phones.
The Galaxy S II update was supposed to have fixed the pink spot issue, though we didnít see a pink spot in the first place. Maybe itís a problem that affects only some of the units.
Anyway, the S II camera doesnít suffer any other camera issues. The low noise level is great too.
After the update, the Optimus 2X seems to perform marginally better in our synthetic benchmarks. Noise reduction and the resolved detail in particular have improved a little.