We saw the orange model last June and we got this pink review unit a week ago. The upgrade includes the SSD and a CPU upgrade as well as the additional optical trackpad and clickers at the base of the LED screen.
Sony Vaio P115
8″ display @ 1600×768 pixels
Intel Atom Z540 1.86GHz
2GB DDR2 RAM
64GB Sandisk SDD
Intel GMA 500
WiFi 802.11 b/g/n
Bluetooth 2.1 w/ EDR
2 x USB 2.0 ports
Memory Stick Duo/SD Card reader
I bought the black unit over a year ago but have not been using it a lot lately due to the short battery life. However, it seems the new model (P115) has improved and been seeing between 3 to 4 hours battery life on a single charge.
Surprisingly, Sony sold out all of the previous Vaio P (although I hear it was just on a limited release). The newer ones sell for Php59,999.
You can read the original review of the Sony Vaio P here.