Aurora : Ultra Plus Extra Quality Anti-Humidity and Surface scrubable with water 3840HZ High refresh rate 18-20 Bit Grey Grade Processing, the color transition will be more natural Anti-static Anti-oxidation 16:9 Golden ratio Anti-scratch/Anti-fingerprint/Anti-knock Super Wide Viewing Angle, Highly Accurate Brightness & Color Consistency Installation Multiple Method Hanging, Wall mounting, Stand Technical Advantages Display Performance Higher Contrast Ratio Consistent black ink uniformity No batches or selection challenges for every shipment Contrast Ratio up to 10000:1 Mini COB SMD Display Performance HDR Grayscale Accuracy 8K | 22bit+0.001nit Grayscale WiderColorGamut DCI-P3 NTSC: CIE 1931 117%