TP300LD-DW021H (Black)
LCD : 13.3" 16:9 HD (1366x768) LED Backlight Glare panel
CPU : Intel® Core™ i5 4210U Processor
GRAPHIC CARD : NVIDIA® GeForce® 820M with 2GB DDR3 VRAM
RAM : 4 GB
HDD : 500 GB HDD
ODD : -
OS : Windows 8.1
WARRANTY : 2 Years Warranty
RM2399

TP500LN-CJ073H (Black)
LCD : 15.6" 16:9 HD (1366x768) LED Backlight Glare panel
CPU : Intel® Core™ i5 4210U Processor
GRAPHIC CARD : NVIDIA® GeForce® 840M with 2GB DDR3 VRAM
RAM : 4 GB
HDD : 500 GB HDD +24G MSATA SSD
ODD : -
OS : Windows 8.1
WARRANTY : 2 Years Warranty
RM2499


both laptop upgrade to win8 pro how much ?