TP-LINK ARCHER C9 IEEE 802.11AC ETHERNET WIRELESS ROUTER - 2.40 GHZ ISM BAND - 5 GHZ UNII BAND - 3 X ANTENNA(3 X EXTERNAL) - 1900 MBIT/S WIRELESS SPEED - 4 X NETWORK PORT - 1 X BROADBAND PORT - USB - GIGABIT ETHERNET - VPN SUPPORTED - DESKTOP
What is the difference between "Contrast Ratio" and "Brightness"? Contrast Ratio is the intensity between the darkest and the brightest aspects of the image. A higher contrast ratio, will deliver deeper and more detailed black and white image and / or picture. As for brightness, this is measured in intensity by cd/m2. The higher the brightness, the more beautiful will be the image and the possibilities of use will be better, for instance, in a dark and / or brightly-lit environment.
Christian Rochon Display products Expert Laval, QC