Hi, I was looking at a video about the real samsung note 4 and it has a screen resolution of 2560 X 1600 pixels. In addition it has a heart rate monitor in the back just like the Samsung galaxy s5 active. It also says that the battery can be charge 50% in just 30 minutes. I will like to know if your note 4 has those capabilities and if not , can you include them or order them since you work directly with the factory. Thank you in advance Reply:our note 4 have those functions.thanks...