14"
Dell
Inspiron 14R, i3-4010U + Intel HD4400 @RM1599 [2.32kg], 4GB, 500GB(5400rpm), W8.1 , 4 cell
Inspiron 14-3437, i3-4010U + Intel HD4400@RM1399[1.99kg], Ubuntu, 4GB, 750GB(5400rpm), 4-cell; W8SL@RM1549

*use remaining budget to extend warranty to 3 years
*you could always get an external USB wifi adapter as backup (if needed haha)

Plaza Low Yat or Digital Mall@PJ.

13" notebooks are generally more expensive unfortunately
Can consider these:
14"
Dell
Inspiron 14-3437, i3-4010U + Intel HD4400@RM1399[1.99kg], Ubuntu, 4GB, 750GB(5400rpm), 4-cell; W8SL@RM1549

Lenovo
G400s, Celeron 1005M + Intel HD @RM999[2.2kg], 2GB, 500GB, FreeDOS, Black/Red
G400s, i3-3110M + Nvidia GT720M@RM1449, 4GB, 500GB, FreeDOS
G400s, i3-3110M + Intel HD4000@RM1349, 4GB, 500GB, FreeDOS; W8@RM1499

HP
14-d006TU, i3-3110M + Intel HD4000@RM1349[1.95kg], 4B, 500GB(5400rpm), Ubuntu
14-d002TX, i3-3110M + Nvidia 820M@RM1449[1.95kg], 4B, 500GB(5400rpm), FreeDOS

*Prices in RRP~
Depending on how adventurous you are, you can actually get one of the cheapest ones, then throw in an SSD, that way you will get a much faster computing experience (even more than the expensive ones )

i dont remember im the one whom recommend the laptop to you.
anyway, this laptop is good bang for bucks. quality wise, all are the same.