Acer V5-571G-53314G50, i5-3317U + Nvidia GT620M@RM2199[2.3kg], 4GB, 500GB, W7HP
ASUS A55VD-SX471/472/473, i3-3110M + Nvidia GT610M@RM1599[2.52kg], 2GB, 500GB, W8; colors: black/red/white
Dell New Inspiron 15, i5-3337U + AMD HD7670M@RM1849[2.25kg], Win8SL, 4GB, 500GB(5400rpm)
Lenovo Ideapad G580, i5-3210M + Nvidia GT630M@RM1699, 2GB, 500GB, freeDOS, 1 yr warranty
IMO, the dell best fit your budget as a 15" ultrabook and use the remaining budge to extend the warranty to 3 years on site.
hi i thought ultrabook the weight is lesser usually? what is the difference between ultrabook and normal laptop?thanks