View Sonics VA1948m-LED features an LED backlight 19" (18.95" viewable) thin bezel widescreen monitor with integrated speakers. Environmentally friendly mercury-free VA1948m-LED offers Full HD 1440 x 900 resolution, 10, 000, 000:1 MEGA dynamic contrast ratio, DVI & VGA inputs, 5ms response time, VESA mountable glossy finish design. The aspect ratio adjustment feature automatically senses the input single & will not stretch a 4:3 signal but instead will position the image in the middle of the screen with side bars.