Thanks for your quick answer! The Lenovo one has a core i7 cpu, I'm just worried that it would not be suitable for this size! Is it true that i5 is much better for 14-inch laptops?
Well it may run hotter also with less battery life but aside from these there shouldn't be any problems.
The i5 will give you more battery life with less heat,however its slower(not a huge difference though)