BLU R1 HD vs BLU R2 LTE

vs
BLU R1 HD BLU R2 LTE
5
Display
5.2
720
Resolution X
720
1280
Resolution Y
1280
2
RAM
2
16
Storage
16
2500
Battery
3000
No
Removable Battery
No
64
SD Card
64
Yes
Dual Sim
Yes
5.01
Weight
5.5
about