2. Motorola Droid Ultra
SAR Level: 1.54
It was a really good smartphone at the time, having a 5.0 inches screen, 2GB of RAM, 16GB of storage and back camera with 10MP. It came with advanced voice command, and battery life was praised in the reviews. It was also one of the thinnest smartphones on the market at the time. Unfortunately, this apparently came with a price of high radiation.