However because HDR content is mastered for a dark room, you should lower the gamma (making the picture brighter) to suit the brightness of your room. At the default 'Gamma' of 2.2 everything is brightened too much, as seen in this plot. This isn't actually gamma 2.4 as gamma is meaningless in HDR, but the 'Gamma' setting in HDR does raise and lower the EOTF. The TV's HDR EOTF most closely follows the PQ curve when the 'Gamma' setting is 2.4. The accuracy of the colors the TV can produce is not very good, as it severely undersaturates the lighter shades. Saturated red, blue and green all fall short of their targets, with green being the worst which is typical for modern TVs. Wide color gamut, much wider than the M Series 2016 and very similar to the P Series 2016, but not as wide as many other high end TVs. You can see our calibration settings here A firmware update occurred during the review process and seems to have taken care of this bug and as a result, we could finalize the calibration process without any problems. Note: At the beginning of the calibration process, we encountered a bug that makes the 10 point white balance calibration inaccessible. ![]() Looking at the gamma, the curve was flattened to track more closely our target, which in the end is excellent. ![]() The blue imperfections are very minimal and will not affect normal content. ![]() With the color space management system provided by this Vizio TV, the color dE was cut in half, which is a really good result. The use of the smartcast remote app is a big plus when it comes to the calibration and it makes the whole process much faster.Īfter calibration the white balance dE is only of 0.13, which is almost perfect. The 2 and 10 points white balance calibration is fairly responsive. The calibration of the Vizio M Series 2017 was very easy to do and the whole process did not take very long.
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