Dell inspiron 15R 5520 is laptop which is based on intel i5 processor and which is 3rd genration now days intel introduce 6th genration dell user can buy i3 processor of 6th genration which is price around 35000 and it will give you same performance like i5 3rd genration.
and dell inspiron 15R 5520 is cost 38000 and it will provided 500 gb hdd and 4 gb ram and hd resolution of 720p its not full hd and not also graphics card enable so in that amt you can get better diffrent series of dell laptops
so its not value for money product