
Spec wise the Samsung Corby Mate is a side slide form factor with a 2 inch display, 2 megapixel camera, Bluetooth, microSD expansion, FM radio, and 3.5mm headphone jack, and full QWERTY keyboard.
The Samsung Corby TXT on the other hand holds a candy-bar form factor with a 2 megapixel camera, 2.2 inch display, FM radio, full QWERTY keyboard, 3.5mm jack Bluetooth and microSD expansion; so much the same handset with the exception of form factor and screen size.
Price wise, over in India the Samsung Corby Mate will command a price tag of RS.7300 while the Samsung Corby TXT will command Rs.7900