Looking for a budget laptop - up to 400$ - for general purpose

Cheetah64d

Distinguished
Oct 12, 2008
5
0
18,510
Hi.
I'm looking to buy a new laptop to my sister-in-law.
She really doesn't need an expensive one, rather than one she can do ordinary 'office' tasks with, like surfing the net, writing docs and such.
Her budget so-far is 400$, and the most important things are (Prioritized downward):

  • ■ 14"-15" display size.
    ■ Fast and reliable.
    ■ Light-weight.
    ■ Long-lasting battery.
    ■ Stylized (purple or reddish color is preferred... Yes, I know:pt1cable::))

In the meanwhile I have those options:

in the lower-budget:

I'll appreciate any advice in this subject, since I'm really confused right now.
Thanks in advance.