I had this phone about four years ago and I guess for as far as technology has come it was a okay phone. I loved the keyboard. It made it much easier for a frequent text messaging person like me. I loved texting with the full keyboard. I also liked the touch screen. This Pantech Duo Smartphone was my first real experience with a touchscreen. I loved it. I loved the touchscreen and easy access to the internet. Now mind you I had this phone some years ago so I would certainly not ever purchase it again. Not because it's a bad phone but because technology has long surpassed this cellular device. Battery Life This phone had great battery life. I used my phone a lot but I can not remember one time I had to worry about my phone going dead. Display/Screen Quality I loved the touchscreen and the display of the screen was clear and visible. Call Quality This phone was clear and sounded great. I did have dropped calls sometimes. Ease of Use This phone was at first a little tricky mostly due to the fact that it was my first smartphone. But I quickly figured it out.