In my opinion , the  5G Cellular Laptop , like for example the  [ 15.6 inches   Touchscreen   " 360 degrees foldable "     INTEL-based  Windows 10   5G   Cellular Laptop with built-in DVD-RW  Player]  [ 1 ]  can be the  15.6 inches-version  of  Planet Computers     Astro-Slide-5G   phone .  Although touch screens keyboards are very popular with Android smartphone nowadays ( as of March 2023 ) , but if we love a phone with a physical keyboard or we need a phone with a physical keyboard or a mobile smartphone device with a keyboard  [ just like the original  Astro-Slide-5G   phone, just like the Gemini PDA  phone , just like the Nokia E71x  phone , just like the BlackBerry  phone, just like the FXTECH  Pro1-X   phone ( 1 ) ]  and with a   15.6 inches screen size ,   this machine will serve us well .  I also believe   this machine  will serve us better because  this machine  is on INTEL x86 hardware and it is running Windows OS  Desktop-version   (Windows 10 Operating System  or Windows 11 Operating System)   and  this machine   has a  15.6 inches screen size , and due to its foldable nature , it can serve as a  PC/Laptop , it can serve as a  Tablet and above all it can serve as a  Smartphone.   

In my opinion , the best smartphone

 technology in a PC/Laptop is still Windows

 on INTEL , the best keyboard-equipped

 smartphone

 technology in a PC/Laptop is still Windows

 on INTEL , not Windows on ARM .

P.S.  I believe , a machine like  this  will spark a revival of the keyboard-equipped handset,  a machine like this will spark a revival of the keyboard-equipped smartphone , just like the   Astro-Slide-5G   phone, just like the Gemini PDA  phone , just like the Nokia E71x  phone , just like the BlackBerry  phone ,  just like the FXTECH  Pro1-X   phone ( 1 ) ,  but on a  bigger screen ( which is  15.6 inches ) .