What is main difference between Dell n5220 and n7520 ?

[Sanan]

What is main difference between Dell n5220 and n7520 ?

Both having (i7)

Thanks in advance

[Dell Inc.]

Hello Sanan,

I am from Dell Social Media and Community.

There is nothing much different other than the option of upgrading the graphics card on Dell 7520 to AMD Radeon HD 7730M.
Where as in 5520 it is only AMD Radeon HD 7670M.

Also the network card is 10/100/1000 NIC in 7520 and 10/100 NIC in 5520.

If this has not helped you or if you need any further assistance, feel free to message me on Twitter(@NiranjanatDell). I will be happy to assist.

Dell-Niranjan