Hello friends, Xiomi mi 4 is perfact mobile with range of 15000 to 20000. if I talk about its network capabilty its support GSM/CDMA/HSPA/LTE and sim supported micro supported. If I talk about its display screen, its dislplay size is 5.6inch, resolution of the screen is 1080/1920 and multi touch screen. The touch of the phone is very smoothly. The internal memory 16/64 gb, 3 gb RAM, 13 mega pixel camera primary and 8 mega pixel front camera inbuilt in this phone. everything is fine about feature specification and compability it is all about good . you can run this phone without any worries.