My x220
Original Lenovo Scissors (collector factor !!)
Supports DDR3 1866mhz (this matters quite a bit on a laptop that uses integrated graphics shared memory)
9cell battery + Slice battery, doubles the 9 cell essentially
I got the x230, at the time, i only heard the rumor that ivy was gonna be double the battery life of sandy bridge.. back of my mind, I knew that's impossible, but I thought well if they get me another 30%, I'll be ok.. WRONG, maybe 10-20% more batterylife TOPS
Then there was the CPU with only + 5-15%, which amounts to almost nothing..
Then they went with island keyboard, while that's alrite, it's really a cost cutting move..
- and it didn't have the BLUE enter key.. that's really important for a thinkpad..
if you go out today, and bought the x230, and never use an x220, it's probably fine..
But. once you get an x220, you'll be like.. wow, no more steps backwards ...