I am using this phone from past 4 years or so. The model that I own doesn’t have the Wifi Option. It has not just been my phone but also very important part of my college life. Battery performance is super.
Yes, it is symbian series phone and is no more in trend but if you keep "Smart" aside, this is a very god "Phone". Very Very Durable, that’s why I mentioned trustworthy in caption. If fallen, it will break/spread like jigsaw puzzle and then you can insert battery/Sim again and whola! It will start working again with no damage to hardware and software.
Just to keep up with trend I have got moto x play which is also very good. but the above said features are still a dream in a "Smart Phone".