From the it168 website, screen review and Pentile arrangement:
By vernier caliper measurements, we know that the Samsung Galaxy S4 equipped with a 4.99-inch 1920 * 1080 resolution screen, the Theoretically screen pixel density PPI reached 440, more than the level of the retina screen. However, due to the atypical Pentile arrangement, makes us doubt the clarity of this screen. Ears, seeing is believing. Remake of the screen to take a look at how the specific situation:
▲ Samsung Galaxy S4 screen-definition close-up
Close-up of the same icon, we can see that the Samsung Galaxy S4 clarity is significantly better than the Samsung Galaxy S3 Samsung Galaxy Note, but inferior to 5 inch 1080P screen Sony Xperia Z. However, through the author's eye view, has no pixel grainy. Samsung Galaxy S4 screen has reached the retinal level.
▲ Samsung Galaxy S4 screen shows a close-up details
▲ Samsung Galaxy S4 screen shows a close-up details
Close-up detail, we can see that the upgrade to the 1080P screen, compared to the Samsung Galaxy S4 Galaxy S3 to display more content, such as the mother's chest skin, zebra eyes. Proofs of the above, we will be able to see that.
4 screen glass scratch resistance, the film is necessary?
Samsung Galaxy S3 start using Corning Gorilla glass as the protective layer of the screen. Not surprisingly, then Samsung Galaxy S4 protection glass still is Corning Gorilla generation. Degree of scratch resistance screen close-up look at the Samsung Galaxy S4 is how:
▲ Samsung Galaxy S4 screen scratch resistance test
Close-up of the screen, we can see the screen of the Samsung Galaxy S4 and no visible scratches, and graphic design. The Samsung Galaxy S3 screen after a period of time can be called a small Baikal, and S3 curved flat, enhanced feel while also increasing the difficulty of the film. All in all, the Corning Museum of Glass is not a panacea, and film become all necessary work phone.
Edit Comment: the screen, the Samsung Galaxy S4 5-inch 1080P resolution screen color gamut, color reproduction, the clarity of the screen are the best of the mobile phone screen, and even can be said that the leading phone screen. The lack of side that escape is still not Pentile the clutches of the other curved screen like the Samsung Galaxy S3 as little regret.
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