I have had all Galaxy flagship phones since S2, and I must admit the N4 is by far my most favorite phone. As a tech enthusiast, I always get the "latest and greatest", but after 3 weeks, I always revert to my N4, despite having had the S2, S3, S4, S5, S6, S7, S8, N2, N3, N5, and N7. The N4 is the most complete phone for me, like wearing a pair of old shoes. It has an IR blaster, removable back for swappable battery, SD card, great size display, perfect one handed mode, great SPen, Hot Keys, etc...so versatile. The build quality is not like the other Galaxy phones after it, but once I put on a case, it's just as good. I will get the N8 upon launch, but I may have to hold onto my N4. Just recently though, I got my new replacement, and it works perfectly like my original N4. Almost after 3 years with the N4, it's still my favorite phone.