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- Best resolution for photos on tv how to#
- Best resolution for photos on tv 720p#
- Best resolution for photos on tv 1080p#
Remember, 4K has a dimension of 3840 x 2160. If you scan your 4圆 photos at 600 DPI, you'll be safe for 4K. If you want your photo scans to fit on 4K tv's, you'd need at least 600 DPI. But now with bigger tv's like the 4K, 300 DPI is too little.
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This means your photo scan is going to be displayed at full HD. When you scan a 4圆 photo at 300 dpi, you get a 1800 x 1200 digital image.Īnd do you remember the dimension of your HDTV? It is 1920 x 1080. so what does this have to do with scanning? But nobody will spend thousands of dollars on a 8 mega pixel tv. Here's the dimension.Īnd again, if we multiply the dimension, we get mega pixels. And in marketing terms, 2 million pixels is 2 mega pixels. When you multiply that you get 1920 X 1080 = 2 million.
Best resolution for photos on tv 1080p#
So where does the Mega Pixel part come in? Well, you know your 1080p HDTV has a Dimension of 1920 x 1080. And again, no matter if you have a 32" or 52", you still get a dimension of 1920 x 1080. So now you have more detail, and a clearer picture. Yes, all they did here was squeeze more dots / pixels that go up and across. It just means that you can sit back further with a 52".Īnd we also have 1080p. Have a look.Īnd the same thing goes with 720p: it does not matter if your TV is 32" or 52", it is still 1280 x 720. So instead of 700 x 480, with digital you could fit 1280 x 720. With digital, you can now squeeze more dots that go up and across.
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But if you sat close to a 32", you would not see the dots.Īnyway, here comes along digital. If you sat too close you would see the dots. A bigger TV size like 52" just means you can sit back further. Oh, and even if you had a 32" or a 52", the dimension is still 700 x 480. Dimension is how many pixels / dots fit up and across. These old square boxes had a "Dimension" of about 700 x 480. I know these guys were not digital, but if you measured the resolution, here is what you would get.
Best resolution for photos on tv 720p#
Before 720p and 1080p, you had your standard square box. How Can Your 1080p HDTV Be Only 2 Mega Pixels And another fact is, 2 mega pixels is good enough for HD quality.īut what about your slide, negative, photo scans? Is 2 mega pixels enough? 2. But the fact is that your 1080p HDTV is only 2 mega pixels. Would You Buy An HDTV If You Knew It Was Only 2 Mega Pixels?ĭid you know your 1080p HDTV is only a whopping 2 mega pixels?! Marketers like to say 1080p rather then tell you your HDTV is 2 mega pixels.
Best resolution for photos on tv how to#
If you're not sure how resolution works, you may be scanning your images the wrong DPI.Īnd if you know how scan resolution works, you'll know how to figure out problems later when you try to play your scans on different sized TV's, monitors and projection screens.