Smartphones For Engineers: Which Smartphones Do Crazy Engineers Use?

CEans, we've had threads to gather information about which phones CEans use. I'm starting this thread to find out which Smartphones are usually preferred by CEans. It would be great to know which phones you have 😀 Let me set the ball rolling.

I'm using Samsung Wave S8500 with Bada 1.2 OS. I absolutely love this phone as it's got the most awesomest battery life (lasts for 5 days! on regular use), awesome SAMOLED screen and a great form factor. The latest firmware has enabled SWYPE messaging too, which makes composing text messages and email a bliss. 😀