It is inferior provided the one in the Sager is the full-fletched version.
Any sifu can help? lee_what2004 sifu? hehe 

The G53 is a gaming machine
Its normal for being thick and bulky hehe~

And yes, the price is really tempting 

Neh, I'm not into large laptops haha

pick alienware for gaming xD

Good.
Yeap, default comes with Beats Solo.
4 speaker if not mistaken.
Yes, inferior.
If later want to play more than DOTA, can try look for
Acer Aspire 4755G-2432G50, i5-2430M + Nvidia GT540M@RM1899[2.3kg], 2GB, 500GB; 3 years local warranty
Else
Asus A43Sj, i3-2330M + Nvidia GT520M@RM1999[2.44kg], Colors:Red/Blue/Pink/Green/Gold/Black
Asus A43TA-VX047v, AMD A6-3400M + AMD HD6720 G2@RM1899
Dell Inspiron 14 (N4050), i5-2430M + AMD HD6470M@RM1999 *PC Fair deal

Mainly depends on what you are looking at, better GPU or CPU.
The Sager can get CPU upgrade to i7 2670QM for RM2xx, and its easier for cleaning maintenance.

While the Asus has dual HDD storage and 2 years warranty. But need to pre-order.

You might want to PM Prince J and ask about warranty claiming 1st yo...
Warranty is one of Sager's biggest problems over here in Malaysia 

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Added on November 18, 2011, 3:46 pm

Not really haha
I like small but formidably powerful laptops

We can't have the best of everything bro
Smaller laptops can never perform as good as larger laptops, especially in terms of gaming performance and cooling...
The Asus N45Sf, Alienware M14x and Lenovo Y470 are three of the more powerful 14" laptops at the moment

+1, and its not just model quality...
Certain models have known issues one e.g. Satellite M500 and N45sf (GPU issues)... doing a little bit of research on your potential laptop will help avoid these type of problems 

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Added on November 19, 2011, 1:48 pm

My vote goes to the Portege R830 as it comes with 3 years international warranty, and its very, very light without sacrificing performance

If you're assignments only involves normal office work, the MacBookAir/ Ultrabooks would be a nice choices as well

Here are the details:
Toshiba
Portégé R830-2033U, i3-2310M + Intel HD3000@RM3399[1.4kg], W7P, 2nd & 3rd year international warranty; metallic black
Portégé R830-1004U/1005UB/1006UR, i5-2410M + Intel HD3000@RM3499[1.4kg], W7P, 2nd & 3rd year international warranty, Microsoft Office Home & Student 2010; colors: metallic Black/Blue/Red
Portégé R830-2007U, i5-2520M + Intel HD3000@RM4299[1.4kg], W7P, Microsoft Office Home & Student 2010; color: metallic black
Portégé R830-2014U, i7-2620M + Intel HD3000@RM4999[1.4kg], W7P, Microsoft Office Home & Student 2010; color: metallic black

Its not suitable for gaming though

you think which one eh? 

that with i7+gt555m? 

The upcoming MBA 15?

Currently one of the most portable ones would be the Dell XPS15z 

meaning it is not good?

The ThinkPad Edge 11 is quite nice as well~
Spilled resistant keyboard, 18 months warranty~

Dell Latitude Z600
Try find HP EliteBook 8560p.