We are waiting for this achievement and finally, we find that Full HD cell phone is real now and you can own this stuff.
What is the highest resolution screen of a smartphone? A number of upscale models currently available, such as the Samsung Galaxy S4 and HTC One, carrying the display with a resolution of "full-HD" or 1920x1080 with a pixel density of 469 ppi reach.
With such a high resolution, the images were displayed on the screen looks very smooth and free of jagged, including when viewed in very close quarters though.
Well, as quoted by Time, LG has just announced a smartphone with a screen resolution even higher than the "Full HD", which he called the "Quad-HD".
Numbers? 2560x1440, or the equivalent of 538 ppi. The pixel density is the highest among current screen mobile gadgets.
Resolution as high as it is usually only found on TV or monitor with a 27-inch landscape display upwards.
For comparison, the screen "Retina Display" in iPhone 4 which was launched several years ago has pixel density of 330 ppi. Retina Display Apple introduced the term to refer to each pixel on the screen that can not be seen by the naked eye from a normal distance.
Screen "Quad HD" from LG has a pixel density 65 percent greater than the iPhone 4. As for the Galaxy S4 and HTC each carrying numbers 441 ppi and 468 ppi.
But if the resolution as high as it really necessary? Human vision is not able to see the individual pixels at 300 ppi pixel density at a distance of 12 inches (30.5 cm). Even so, for a shorter distance, the necessary level of pixel density higher again.
In addition to the highest resolution, Quad HD display's LG also claimed to be the world's thinnest with a thickness of only 1.21 mm and 1.2 mm bezel.
Full HD cell phone produced by LG can be seen as follows.
