Yup. It is all good and if you get the matte black color ,you will be in handphone heaven .
Two things that needs to remind potential buyers tho , (i own a RN4 4/64 grey but just as second phone la ).
1) Camera is its weakest point, daylight shot still ok, if you have family/school reunion gathering and a private room for dinner , you will have a bad time getting good photos . I have seen people swaping and selling off MY sets or offer to topup for better camera phone.

2) if you are used to "punchy colors" of AMOLED screens , this RN4 screen will be a bit washed out even if you play around with the settings . I suggest to get a Redmi Pro if you want AMOLED screen .

Other than that it is a very good phone. If xiaomi is looking for improvments on RN5 , please put in a better camera module and it will be a perfect phone .