REGZA Cinema Series 46" diagonal 1080p HD LCD TV with SRT and ClearFrame...Only our best get to be called Cinema Series, and the 46XV545U certainly makes the grade. This premium LCD TV features our longest list of picture quality technology enhancements yet, including SRT, AutoView, ClearFrame, ColorBurst, PixelPure 4G, DynaLight, and more. If you are looking for the sharpest, easiest, clearest, fullest, most natural, and deepest picture we have ever created, you owe it to yourself to view the 46XV545U and see what is possible. SRT Super Resolution Technology upconverts and enhances 480i/p and 720p input signals for a more detailed picture; ClearFrame 120Hz Anti-Blur Technology; PixelPure 4G 14-Bit Internal Digital Video Processing; AutoView uses an external light sensor to automatically adjust various picture quality settings based on the amount of ambient room lighting and the type of video content you are watching for an improved viewing experience.