I personally have only 3 problems with my new Samsung S6. #1 being that my fat thumbs make it hard while texting, as I'm use to have a physcial keyboard when I had a Droid 4. #2 The S6 is still slow for me. Pauses and runs slow (I even make sure I'm not running any apps for no reason) And also after downloading apps I had on from my previous phone, it started to run slower than what it was. I text fast and it has a hard time keeping up with me. #3 is the fact I'm at 2GB left out of 32gb and I barely have music, and/or videos on this phone. Its mostly due to apps being downloaded. I miss the fact I had an external memory slot for the SD Memory cards.
Overall I love this phone. It's fast and has a lot of really cool features including a heart rate monitor...what? :-) It really suits my needs and then some. However, there are a couple of things I just don't understand.
1. Okay, the glass shattering on the front of the phone has always been a known issue, but now I have to worry about the back of my phone shattering too? I mean, who does that??
2. It has a non removable battery...I'm not sure about this yet...would like to be able to replace the battery myself if I need to.
3. On day 2 of new phone ownership, my phone just decided to fall into a deep sleep and not wake up...All I did was try to begin a web search and boom, narcolepsy! I wasn't playing music or talking on the phone at the same time, nothing that I would consider worthy of causing a blackout. Anyway, I called Support and they walked me through the manual reset process and it has worked like a charm ever since.
I would definitely recommend this phone to everyone, especially since it has the capability of reverting to "dumb phone" mode if you are someone who is not smartphone savvy. Just be sure to get a protective case for your glass phone!