1) Amazing battery life, good speed for 95% of average users who uses 4-5 apps at a single time. [1-2 hrs of FB in wifi, 1 hr of FB in 3G, 2 hrs video play back, 1 hr music - all these get my battery to last for 24 hrs at least]
2) Great Design - love it from the moment I see it. hate to use it with any type of covers,
3) very Slippery - Cover is mandatory to keep the phone away from falling from hands/shirt pockets
4) great Display - videos and pics were crystal clear. feather touch. almost all video formats and 1080p videos play flawlessly
5) Finger Print - Upto 3 finger prints can be saved. works very fast.
6) Charging - works so fast
7) Camera - Average, OIS is working or not i’m not sure, my earlier galaxy s duos had a better capture without shake.
8) Heating - Not much heating issues for average usage comparing other Android phones.