HD LED Display & 16:9 Aspect Ratio
With a 16:9 aspect ratio, the R439 come with ATi Radeon HD5470 Video Graphics with Dedicated 512MB DDR3 Memory Ram, provides sharper, brighter
images and the most accurate representation of High Definition (HD)
video content and games. So you can watch true HD movies in 16:9
widescreen format that fits the full size of the screen, without any
black bands. You'll see images that are fine-tuned with the sharpest
details and boldest colors on the R439 14" HD LED display. LED
technology also enables thinner screens and requires less energy for
longer battery life.