Overview. Step up to Full HD 1080p resolution and stunning contrast without breaking the bank. The KDL-40S5100 40-inch BRAVIA S series LCD flat panel HDTV features Advanced Contrast Enhancer (ACE) for an impressive dynamic contrast ratio of 30,000:1 and BRAVIA Engine 2 digital video processor for superior resolution. Plus, 6 HD inputs are provided to connect all of your HD devices including PlayStation 3, Blu-ray Disc player and laptop or desktop.