Thursday, September 16, 2010

Best Vintage Old Stereo Recievers

videos with the new iPod Touch and iPhone 4 Which is better?

Slevin My friend sent me a video that compared the cameras of both teams, saying that despite the best specifications iPhone chamber 4, it seemed that the new iPod Touch recorded videos with better quality. And indeed, in the video I mention, there is a clear superiority of image for the cheapest of the two.

No, this is not Slevin. It's Chris Pirillo, author of the second video.
However, he quickly found another video in which the decision was not so obvious: at times seemed better the quality of the iPod, and other iPhone was beyond him. Confusing as the situation seemed, I could not do more than make screenshots for show you what my eyes and comment that it can be concluded about my opinion.
Links to the videos are in the title of each.


In this first image, which is obvious mismanagement of the light having the iPhone 4. The colors are too washed, the image is slightly overexposed note.
already in a second time, also appreciate that the lens of the iPod Touch is clearly larger. This image covers the entire note as the top building and the tree in the lower right corner. The iPhone 4, these cut out.
Returning to the handling of light, here we notice best iPhone overexposure 4. While this much light is reflected on the asphalt, the sidewalk and the cars, the iPod can view the details and colors of these clearly.
In this image is most noticeable difference even lighting, and its consequence on the colors of the image.
More evidence about the colors and the extent of the lens. It would appear that the iPhone 4 is zooming.
The height of overexposure
Up here, the first video. As anticipated at the beginning, it seems that the camera's iPod Touch is clearly superior. However, as discussed below, depending on lighting conditions. Consider that the iPhone's camera 4 has a sensor that lets you capture more light than the camera's iPod Touch. This is beneficial in low light conditions, however, it appears that under certain conditions, we played against.

Consider that the video appears to have been filmed on a cloudy day, those in the sunlight that is reflected in the clouds sky making it hard to look at him. A rather strange lighting conditions.


When I saw this scene for the first time, I was stuck . I could not decide which one was offering a picture quality closer to reality
At this point in the video, I began to see things clear ... here you can see the colors offered by the iPhone are more successful than the iPod, which are light yellow with
In this approach a Lego figure AT-ST, is clearly noted and unable to discuss the superiority of the iPhone 4 in the white balance.
Continuing with another scene in the library, yellowing of the image taken by the iPod Touch makes us conclude that the iPhone 4 is much higher when shooting indoors in artificial lighting conditions.
After seeing scenes in which the differences were more obvious because it is easier to return to the initial condition and noted that the carpet is gray a subtle yellow.
On this video, I can only reiterate what was said: iPod camera continues to capture most of the scene compared to the iPhone 4. The latter however seems to best meet the white balance in artificial light conditions, making colors look more realistic.

The difference to me is clear: the camera lens iPod Touch has a more angular than the iPhone 4, which implies a more panoramic capture the scene. But on the other hand, the iPhone capture true colors, as long as ambient lighting does not cause the lens captures more light than it should.

I still see a comparison video shot outside a sunny day, but at least in regard to interior lighting, and I assume that the iPhone is superior. And to make it more clear, I leave these screenshots of the videos filmed at the same time by Chris Pirillo, before edited to make the comparison.


By having a more telescopic lens comparison iPhone 4 catches seem cut and more "close."

Notice how the rug, especially in the top left of the dog, it looks more yellow.
[ UPDATE: Apparently, the "closeness" with which the scenes are recorded by the iPhone 4, would not be due to a lower extent of the lens on the 4th Generation iPod Touch but a software configuration of the device. Which leads me to assume this is the fact that as shown in this video , the iPhone's camera 4 shows the more distant objects when in photo mode, and about automatically when you switch to Video mode. ]



















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