All I'm going to say is that The Galaxy S4 won't innovate with it's 4.99 inch 440 PPI Super AMOLED screen. You know, because Apple is the only innovator, it seems.
Although I'm no expert, I will try my best.
PPI refers to number of pixels there are per inch. The iPhone has around 330 I believe, while the GS3 is a bit lower at 310. However, the two screens are almost indiscernible in terms of clarity. Keep in mind that this doesn't mean they are the same to look at. Saturation, contrast, color reproduction, whites/blacks are all other factors to a display. Basically, the human eye is only able to differentiate between pixels to a certain degree. This means, on a 4-5" screen, it would make no tangible difference for the display to have 1000ppi vs a solid 330 ppi.
The ppi difference is now being marketed as (320ppi) 720p vs 1080p (440ppi). When Steve Jobs was still alive, he does respond to this claim, and says that ~320 is essentially the limit of pixels being actually 'useful'. I don't know how accurate what he said was, but I've looked at devices ranging from 300-350 ppi and they're REALLY close. What makes a greater difference, like you have been noticing, is how the screen/saturation etc deals with the picture.
K-A, if you really want an example of this, you could try to simulate it a bit with Youtube. Find any video which supports both 1080p and 720p. Then, as accurately as you can , try to zoom out of the screen so that the YouTube player becomes roughly the size of a 4-5 inch display. Then you can toggle between 720p and 1080 and see if there's a difference between the two. For me, there is no difference, but I suppose the Marketing people will find a way. It matters more when you enlarge it, and when you put it on a TV, but on such a small device, there's little to no difference.
The ppi difference is now being marketed as (320ppi) 720p vs 1080p (440ppi). When Steve Jobs was still alive, he does respond to this claim, and says that ~320 is essentially the limit of pixels being actually 'useful'. I don't know how accurate what he said was, but I've looked at devices ranging from 300-350 ppi and they're REALLY close. What makes a greater difference, like you have been noticing, is how the screen/saturation etc deals with the picture.
Good to see American's will still support a rare moment in time when an American company is considered a leader.
http://techcrunch.com/2013/02/01/apple-top-us-mobile-maker-q4-2012/
Apple Ousts Samsung As No.1 Mobile Maker In U.S. In Q4 2012 — Taking Record 34% Marketshare, Says Strategy Analytics
Apple took the title of largest mobile maker by volume in the U.S. in Q4 2012, according to Strategy Analytics, which said Cupertino rose to the top of the U.S. phone maker charts for the first time ever — taking a record 34 per cent marketshare, and shipping an estimated 17.7 million units in the quarter. Samsung came second, with a 32.3 per cent share, shipping 16.8 million smartphones. Third place went to LG — but the company was far behind Apple and Samsung, with only a nine per cent share, and shipments of 4.7 million units.
Don't worry, Samsung is still the TOP US Phone Vendor
I hate link bait. Samsung is still the top US phone vendor and has been since 2008. Did Apple sell more phones than Samsung did in Q4 2012 as the title suggests? Yes. By a measly 0.09%. Throughout 2012 though, Sammy reigned king with 53% market share. Apple came in second place with 43.7%.
You're talking about ALL phones? Because yes, Sammy has a ton of cheap Dumbphones they flood into the market to give them a total share of Mobile Phones.
This figure is about Smartphones. Where ONE iPhone line for the first time ever, outsold Sammy's entire diluted lineup of Smartphones, in the U.S. That's what the article is pointing out. Not to mention, iPhone still holds 75% of the segments profits, showing that it focuses solely in the high end spectrum, which makes it extra impressive that in the U.S, it can out-marketshare Samsung's Smartphone lineup.
We use essential cookies to make this site work, and optional cookies to enhance your experience.