QUOTE(helo @ Aug 28 2013, 03:57 PM)
1. Preferred Brand
lenovo or asus
2. Budget
below 2.5k
3. Usage
accounting student - surf the net, assignments, play videos and musics
4. Preferred laptop/screen size
14 inches and below
now looking at asus s400ca, lenovo s410p, want it to be light weight below 1.9kg
1)why asus s300ca same spec with s400ca but more expensive?
2)how's the built quality of s410p? is it using the problematic realtek wifi card? is u series better than s series?
3) should i wait for lenovo u330 or a refreshed version of s400ca with haswell processors?
Asus K46 are 2kg in weight, so out already

Pretty much Lenovo units here:
14"
Lenovo
S400, i3-2365M + AMD HD7450M@RM1699[1.8kg], 4GB, 500GB(5400rpm), W7HB
S400, i5-3317U + Intel HD4000 + 24GB mSATA + 500GB(5400rpm)@RM1999[1.8kg], 4GB, W7HB; AMD HD7450M/W8@RM2199
S410p, i5-4200U + Nvidia GT720M +(1366x768, touch)@RM2399[1.8kg], 4GB, 500GB, W8, 2 yrs
S400T, i5-3337U + AMD HD 7450M +(1366x768, touch)@RM2099[1.8kg], 4GB, 500GB, W8
S400T, B987 + Intel HD4000 + (1366x768, touch)@RM1499[1.8kg], 4GB, 500GB, W8
*Prices in RRP, negotiable
* Try to go for the old S400 with mSATA, its much faster

(1) 13" notebooks are generally more expensive than their 14/15" counterparts, probably because they are harder to make and design; and are less in numbers
(2) Too early to tell, I haven't seen and touched any S410p yet

But I don't think they have WiFi issues. That was resolved ever since the S400 afaik.
(3) Buy when you need, wait if you can