![]() ![]() The contrast ratio is really good – 1340:1 (1240:1 after profiling). Values of dE2000 over 4.0 should not occur, and this parameter is one of the first you should check if you intend to use the laptop for color sensitive work (a maximum tolerance of 2.0 ). The illustration below shows how matters are for operational brightness levels (approximately 140 nits) – in this particular case at 38% Brightness (White level = 141 nits, Black level = 0.105 nits). In other words the leakage of light from the light source. In the illustration below you can see how the display performs from uniformity perspective. The Correlated Color Temperature on a white screen and at maximum brightness is 6940K (average) – a bit colder than the optimal 6504K temperature for sRGB. The average color temperature through the grey scale before profiling is 7090K (corrected by our profiles). ![]() The maximum screen brightness that we have measured is high – 369 nits (cd/m2) in the center of the screen and 358 nits (cd/m2) average across the whole surface with a maximum deviation of 8%. We offer images at 45° to evaluate the quality. The display becomes Retina when viewed from at least 60 cm (23.6 inches) (from this distance the human eye can’t see individual pixels). The screen ratio is 16:9 and the pixel pitch is 0.18 х 0.18 mm. Its size is 15.6-inches (39.62 cm) and the resolution is 1920 x 1080 which results in a pixel density of 142 PPI. The dimensions have stayed pretty much the same as the XPS 15 9560.ĭell XPS 15 9570’s display has a Full HD IPS panel manufactured by Sharp model number SHP149A (LQ156M1). It’s impressive how thin the notebook is considering that it does not boast a ULV chip. ![]() It weighs just 4 lbs (1.8 kg) with the smaller battery configuration. The combination of materials makes the Dell very light. We also mind the fact that there is no Fn key to turn the touchpad off when typing to avoid accidental movements of the cursor. The touchpad is accurate and precise but we feel that it could have been larger. Although a good keyboard, we have definitely had better typing experiences. The keyboard has a two-level white backlight. The palm rest area, however, is nothing like the MacBook – it’s made of soft carbon fiber composite with a decorative pattern. The layout is basically the same and the large bezels on both sides reminisce about the Apple notebook. ![]() The keyboard kind of resembles the design of the MacBook Pro 15. There is a larger chin on the bottom part of the display where the camera sits. When you open the lid, you see the 15.6-inch display with its ultra-narrow bezels which Dell advertises as “InfinityEdge” display. ![]()
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