One of the most unusual smartphones is the CAT S60 from the American company Caterpillar. Its main feature is the built-in thermal imager. In addition, the gadget has a shockproof housing. Its cost in Russia starts from 40 thousand rubles.
An equally interesting device is the Lumigon T3. Its unique built-in camera includes a night shot feature. A kind of portable night vision device. Moreover, this smartphone can be used as a universal remote control for household appliances.
For other unusual gadgets, see the plot.