Sony's BRAVIA W series Full HD 1080p televisions take performance to the next level with advanced HDMI v1.3 features such as x.v.Color which greatly broadens the color space Input capabilities to include 1.8 times as many natural colors as existing HDTV signals. In addition, Deep Color input capability works with the 10 - Bit processor and panel to deliver 64 times the level of color expression versus current 8-Bit systems. Wrap all of this up with an elegant a new brushed metal picture frame design and there's nothing like W - Series HDTV's. Aspect Ratio: 16:9 / Screen Size: 40 inches measured diagonally Flat Panel Contrast Ratio: 1,800:1 / Dynamic Contrast 16,000:1 Display Resolution: 1920 x 1080p (native); also can display 720p and 1080i; Displays 480i and 480p using HDMI upconversion Tuner: NTSC - ATSC - Clear QAM Video Processing (BRAVIA Engine EX) / Theatre Sync Comb Filter: 3D Digital Comb Filter DRC MultiFunction Circuitry (DRC MF V1.0) Game Mode: On/Off Picture Modes: Vivid, Standard, Custom Wide Mode: Wide Zoom/ Normal/ Full/ Zoom Display: LCD (178 degrees wide viewing angle LCD display panels) Steady Sound: Automatic Volume Control Sound Mode: Dynamic,