Its camera is too good.its rear camera is 16 mp and selfie camera is 5 mp if u have this mobile then dont buy aby dslr camera.but one thing is disapoint me that is no memory card slot.samsung is imroved its s pen styles and in this mobile u got heart rate sensor.
4GB of LPDDR4 RAM; 32/64GB of UFS 2.0 flash memory ›
Android 5.1.1 Lollipop with TouchWiz UX ›
16MP f/1.9 camera with OIS; Auto HDR; 4K video capture; IR white balance detection sensor, Pro mode and
RAW shooting
5MP f/1.9 front-facing camera ›
Cat. 9 LTE network support; WiFi 802.11 a/b/g/n/ac ( 2.4/5GHz) ; GPS, GLONASS and Beidou; Bluetooth 4.2;
NFC; MST mobile payment support
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3, 000mAh non-removable battery; Qi ( WPC) and PMA wireless charging support ›
Fingerprint scanner ›
Heart-rate monitor ›
Redesigned clickable S-Pen ›
Metal chassis; Corning Gorilla Glass 4 front and back ›
Wired and wireless Quick Charging