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- #Lenovo b590 windows 7 pentium 15.6inch laptop reviews full
- #Lenovo b590 windows 7 pentium 15.6inch laptop reviews professional
#Lenovo b590 windows 7 pentium 15.6inch laptop reviews professional
As for the Adobe RGB, this is used by professional cameras, monitors and etc. Inside the black triangle, you will see the standard color gamut (sRGB) that has been used by millions of people in HDTV and on the web. Starting with the CIE 1976 Uniform Chromaticity Diagram that represents the visible specter of colors by the human eye giving you a better perception of the color gamut coverage and the color accuracy. To make sure we are on the same page, we would like to give you a little introduction of the sRGB color gamut and the Adobe RGB. Keep in mind that values above 4.0 are unwanted. The contrast ratio is low – 470:1Īs of color deviation, we’ve measured dE2000 of 4.2 in the lower left corner of the screen.
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The color temperature is 7370K in the center and an average of 7310K so colors will appear a bit colder than they should. We were able to record a maximum brightness of 210 cd/m2 in the center of the screen and 219 cd/m2 as average with a bit higher than usual maximum deviation – 21%. There’s noticeable color shift from a 45-degree incline due to the TN panel as you can see in the photo below. It can be considered as “Retina” when viewed from a distance equal or greater than 86 cm. It’s manufactured by LG with model number LP156WHU-TPG1 and has pixel density of just 100 ppi and 0.253 x 0.253 mm pixel pitch. Display qualityĪs a low-end machine, the Ideapad 110 uses a budget 15-inch WXGA TN panel with 1366 x 768 HD resolution.
#Lenovo b590 windows 7 pentium 15.6inch laptop reviews full
If you require more instructions, you can visit our full disassembly article here.
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