HP Elitepad 1000 G2 Tablet vs...

HI I bought hp Elitepad 1000 g2 tab and it is really sleek with 10.1' touch screen with 128 gb/4gb memory two in one pc/tab

I got in to trouble and hp says they could do the replacement and offering hp x2 210 g2?

I am not sure both are comparable as i see x2 210 g2 is less resolution on the screen (1280 * 780) compared to 1900 x 1280.

Also in terms of processor i am not sure which is more powerful.

since x2 210 is detachable pc as the name suggest i am not sure whether it is first of all comparable?

hp claims they are providing me a newer version but i don't see it is newer version of Elitepad series.

Can you help me what is the right one i should look for replacement which is newer and equivalent or slightly better due to new model with hp Elite series 1000 g2

or is it better to go with x2 210 g2?

need this answer urgently as i have to get back to them.

Appreciate your help.