LG Optimus 3D and HTC Evo 3D at the time, were the first smartphones with 3D displays that do not require special glasses to view three-dimensional images. Alas, these phones were equipped with screens with resolutions less than 720p (800 x 480 and 960 x 540 pixels, respectively. Chinese Tcl offered smartphone Discovery S1 with three-dimensional display with a matrix of 1280 x 720 pixels, which translates three-dimensional image to the next level”.
The novelty has an HD display with a diagonal of 5.5 inches, protected by glass Gorilla glass 3. With 720p resolution, the pixel density reaches 267 ppi. Unlike models from four years ago, a Chinese gadget is not capable of making three-dimensional photographs – it’s missing a stereo camera. But the announced full support for three-dimensional YouTube-videos.
Let’s see how good will be the quality of the spatial image in this design, because these products are HTC and LG were quite mediocre and not particularly good viewing angles 3D.