I've been a Note user since the Note 2 which in itself is a pretty awesome phone. The upgrade to Note 4 was still worth it. 1. Pretty much the best screen in the market. Better sunlight visibility than most phones and quite an improvement from the Note . Good camera I gave away my DSLR after I got my first Note 2 but I'm not a professional photographer so my needs are not pro quality.. I've never had performance lags on the Note 2 and Note 4 continues the good experience . I've dropped the phone once or twice no . The fingerprint reader is a great tool to use for unlocks and signing in to apps. Haven't explored it much beyond switching to Private . Private Mode is a new feature where you can hide your gallery images . Heart rate monitor is a nifty little feature along with the Pedometer although they're not fully . The heart rate monitor hardware doubles up as a clicker if you want to use the front camera for 's a lot of good features to list but what has kept me faithful to the Note series is the Note 4 has double the sensitivity of its previous counterparts 248 pressure levelspared to the 124 levels 'm a professional artist and use my phone for half my work. Its a brilliantly effective alternative to using W tablets. From concept sketches to detailed illustrations I use my phone for everything. I've made illustrations on my phone for event posters magazines etc. Its a very useful piece of technology if you use its full potential.