Acer K11 key features Weight 610gm Brightness – 200 ANSI lumens Contrast Ratio- 2000:1 Resolution- Native SVGA (858*600), maximum SXGA (1280*1024), WXGA+ (1440*900) Lamp Life- LED life 20,000 hours Others- keystone correction, internal speaker, HDMI port, multi – PC connectivity etc… price- [...]