The first smart phone was manufactured by IBM in 1992. From then until now, the smart phone technology is evolving very fast. The Tesla pie phone was once designed under the Elone Musk testa brand.
About Tesla pi phone technology,
It has several cameras as a back cam and the phone is designed to take photos with one lens and video with another lens. It also uses an advanced under display camera called selficam. Used on the phone. This phone also introduces to the world the ability to charge the phone with solar power for the first time in the world.
This Tesla Pi phone can be used for many days without being charged.
This Tesla phone also uses a state-of-the-art chip system, making it one of the most efficient mobile phones in the world. This Tesla Pi phone does not require a sim as it is functional.
These phones are also designed to enable the mind to operate.