SOYO 22"1080i HDTV LCD 22 (diagonal) LCD Flat-Panel 1680 x 1050 WSXGA+ with Aspect Ratio of 16 - 10 widescreen Contrast Ratio - 1000 - 1 Response Time - 2 ms TV System - Built-In Tuner - NTSC, ATSC Sound System - Surround Sound