Inspirion

Hi I am a 1st year computer science student. I want to buy a laptop. I found those two Dell laptops Dell latitude e7450 I5 5300u 5500hd graphics 8gb ram 500gb HDD 14 inch 1080p antiglare display. 1.6kg. And the second is: Dell inspirion 3543 I5 5200u Nvidia 820m + 5500hd graphics 8gb RAM...