Thread: VAIO TT vs X, what to choose?

Hello everyone,
I have an existential question. I hesitate in terms of performance between two Sony ultraportable: The Series X and Series TT.

The price does not at all in comparison, I just want to know which one is most effective:
Series X
Intel Atom Z550 (2.00 GHz and 533 MHz FSB)
Flash Memory SSD 256GB (Serial ATA)
DDR2-533 SDRAM, 2 GB (1 x 2 GB)
Graphics Card Mobile Intel ® Graphics Media Accelerator 500 video memory can handle a total of about 760 MB

Sony TT
Core 2 Duo SU9300 1.2Ghz - Centurions 2
DDR2-533 SDRAM, 2 GB (1 x 2 GB)
HDD 160GB
Graphics Card Mobile Intel ® GMA 500

Knowing that I can have both at the same price as the TT is a bit bigger than X, that autonomy is the same, and that apart from the lack of HDMI on the X, and the plugs son-free components are the same.

So, your opinion, which one is worth the trouble and / or is stronger?

That is clearly more efficient, even if x has an ssd.

Their processors are incomparable and I believe the dd of tt is a 5400 rpm which is less than the ssd but still acceptable.

After choosing between the two must also take into account the weight of x that is ultra lightweight.

On the TT, the graphics card is a GMA 4500MHD GMA and not 500 as on the X. This card lets you watch HD videos fluids Windows 7 via integrated hardware acceleration card.

I had a TT for a year and a half is a superb little machine. Even if the X makes me crack, I think it is too expensive compared to other services that (poor performance and reduced weight but not that much).

Indeed I find more Vaio TT series or successor combining performance and video quality without compromise, for professional use, from 11 inches to Italian format, 1.2 kg max. Yet I was determined to make the acquisition. Someone had any news of a successor in sight?