ps4 :
storage : 500gb hdd
memory : 8gb ; 5500mhz ; GDDR5 ; 176 gb/s memory bandwith
CPU : 8 core amd next gen, jaguar based
GPU : 18 compute units , 1152 cores , peak shader troughout : 1.84 TeraFlops
Anti second hand market : No allways on drm, no disk locking
online fee : 0$
xbox one :
storage : 500gb hdd
memory : 8gb ; 2133mhz ; DDR3 ; 103 gb/s memory bandwith
CPU : 8 core amd next gen, jaguar based
GPU : 12 compute units , 768 cores , peak shader troughout : 1.23 TeraFlops
anti second hand market : to much shit to mention
online fee : 60$