The F-04B is not an ordinary QWERTY slider with a touchscreen. If you want to have the device slimmer, you separate the 3.4-inch display from the keyboard. Instead of the buttons and a small projector may be infected.

When the keyboard is disconnected, it can still converse with the mobile phone. Then it new cellphone gadgets is the best Fujitsu’s mobile phone transmits the inputs via Bluetooth. It integrates on top of speakers and a microphone and a game pad.

The projector is in use, the keyboard works as a remote control module. The projector has a resolution of 854 x 480 pixels. For a cell phone, the 12.2-megapixel camera will make ordinary photos.

The F-04B is not just a crazy idea on the drawing board. In Japan, Fujitsu and Do Como, the modular cell phone providers have by now been officially announced. We do not have any info about what OS is running out when to have with us and what will it cost. In any case, it is an unusual idea for a cell phone.