Here They are: LG X Note R500 (multimedia laptop), LG X-Note E500 (business laptop), LG X Note MB500, LG X Note R405, and LG X-Note R300 (ultraportable laptop). All models powered by 1GB memory except the LG X Note R500 which has 2GB. The one that adopting ATI Mobility Radeon X2300HD 128MB graphics is the ultraportable LG X-Note R200 because the other four boasting NVIDA GeForce range between 8400m GS 128MB to 8600 GS 256MB as the graphic processor.

About storage, they installed HDD between 120 – 160 GB, and all models utilizes Next Gen Wireless-N except the LG X-Note e500 which still comes with Wi-Fi a/b/g. And finally the screen size are 15.4″, 15.4″, 15″, 14.1″, and 12.1″ respectively. Almost forgot, LG X-Note E500 & LG X Note MB500 utilizes Combo CD RW/DVD Drive, but the rest utilizes Super Multi DVD Drive. – pcjoint