Epson's Business Manager Visual Imaging, Bruce Bealby said, "The 2010 models push the standard for HD images higher, with some ingenious hardware and software changes that help produce fantastic images, especially with fast action sequences and dark scenes."
The EH-TW5500 and EH-TW4500's contrast ratio of 200,000:1 has been achieved by making fine adjustments to Epson's dynamic auto iris, combined with Epson's innovative DeepBlack technology and Epson's energy efficient 170W E-TORL lamp that delivers 1600 lumen White Light Output and 1600 lumen Colour Light Output.
The company has also improved the Frame Interpolation software to give smoother motion in very fast action sequences, particularly vertical motion. In addition, Epson has added Super Resolution Technology that examines blurring and boundary effects in lower resolution images and adjusts them to create a sharper picture, producing a high definition effect in standard definition sources.
The TW5500 and TW4500 retain the Hollywood Quality Video (HQV) Reon VX video processing chip, mosquito noise reduction, block noise reduction, contrast enhancement (user selectable), and 4-4 pull down.
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