The invention belongs to the technical field of semiconductors and display, and discloses an area array chromaticity measuring device and method, and the device comprises a spectrometer, a coupler anda plurality of measurement units, wherein the spectrometer is connected to the coupler that is connected to N measurement units. The method comprises the following steps of obtaining center point spectrum information of N samples to be detected in sequence, and obtaining image information of the other M samples to be detected while acquiring the center point spectrum information of the current Kth sample to be detected; obtaining the total image information of N samples to be detected before obtaining the total center point spectral information of the N samples to be detected, or obtaining the total center point spectrum information of the N samples to be detected and the image information of the N samples to be detected at the same time; and obtaining the center point chromaticity information of the samples to be detected according to the center point spectrum information of the samples to be detected. The invention solves the problems in the prior art of complicated area array chromaticity measurement equipment, large equipment volume and high detection cost, and can simplify the detection equipment and reduce the detection cost.