VIZIO L37 37" High Definition Widescreen LCD TV (Sil/Blk)- B VIZIO L37 37-inch High Definition Widescreen LCD TV - Grade B General Features: Grade B 37-inch Color TFT Active Matrix LCD, Anti-Static and hard coated 16:9 aspect ratio High Definition Television (HDTV) Native resolution of 1366 x 768 8 ms response time 500 cd/m2 typical brightness 600:1 typical contrast 24 bit color depth 176 degrees (horizontal/vertical) for CR&gt;10 viewing angle