One of the most prominent products is the Samsung Galaxy Core 4G, since precisely consistent 4G for a budget price (and making increasingly the subject at the moment of an offer to pay 30 €):
Testing a smartphone is like a real bridge between different rooms of the laboratory tests. Just received the Core 4G Galaxy was in the hands of one of our experts screens Benign Millière, who then passed the lab audio, William Letoupin which, after it had finished with its analysis and records, the ‘brought up the photo lab, Celine Nebor. By late yesterday it was Romain Thuret (mobility and tablets) that fetched the Core 4G to turn this weekend tests of battery life. And it’s not over …
The first fell results are those of the screen, on which one can recall it measures 4.5 “diagonally and displays 960 x 540 pixels. No So HD, or OLED (Samsung reserve its most high-end screens) technology, but PLS LCD panel (an equivalent IPS, manufactured by Samsung, while the IPS screens are commonly signed LG or Sharp) recognizable by the distinctive shape of its sub-pixels, captured closer to red, green and blue cells that make up the images:
This is a common display technology from Samsung. We do know that there are two qualities: the contrast ratio of good screens PLS is around 1000: 1 (Example: the Trend Galaxy ), the worse they are at half, 500: 1 (Example: Galaxy Ace 3 4G ).
Drum roll, where the Galaxy Core 4G is? Unfortunately, the contrast ratio on the screen of Core 4G is only 540: 1 under our probe, with a Delta E, running on mobile 4.9 and a maximum brightness of 370 cd / m² <. / p>
In fact, side by side against a smartphone equipped with a good IPS screen or PLS than the Galaxy Core 4G revealed his lack of depth of black, broadly affects all colors less vibrant on other devices. This is not fatal at all for a purchase, but since we know Samsung able to implement better PLS screens, even at entry level, it’s disappointing. Especially as the touch sensitive delay: 120 ms, we have measured (92 ms vs the Galaxy Ace 3 4G 195 ms … but the Galaxy Trend ! Like what, you always have to compromise …).
The raw results, without commentary, photo tests Core 4G Galaxy have been published in the Face-to-face picture. Here in particular opposite its closest competitors: Core 4G vs Samsung Galaxy Wiko Rainbow vs ZTE Grand Flex S vs Nokia Lumia 635 . The game will be hard to play for the Core 4G, which is in front of cameras sometimes better equipped than himself sensor side. But megapixels are not everything, do we used to say …
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