15.6 inches "Touchscreen"  INTEL  x86  Tablet and  15.6 inches INTEL x86  "Touchscreen"   "360 degrees foldable"  Laptops with voice calling(just like an Android Smartphone).  [ 1 ] 

Most of the  15.6 inches INTEL x86 Tablets and  15.6 inches INTEL x86  Laptops [ some of them are foldable 360 degrees and some of them are  detachable and some of them are just traditional Tablets that are neither foldable nor detachable that look like this or this or this and some of them are industrial x86 tablets (for industrial control ) that look something like this or this ]   running Windows Operating System  that are  available today in the market ,  on  June 2021 ,  do not have  cellular  connectivity  to  make telephone calls or receive telephone calls just like an Android Smartphone .  In my opinion , these  15.6 inches INTEL x86 Tablets and  15.6 inches INTEL x86  Laptops  can be qualified to be a  Cellular Tablet or a  Cellular Laptop  if  these  x86  machines can make telephone calls and receive telephone calls , just like an Android Smartphone . Some of these  15 inches x86 Tablets ( like the 12 inches  SAMSUNG Galaxy TabPro S  1 2 3 4 5 hopefully in future SAMSUNG will max the screen size to 15.6 inches and come with an i7 processor  ) and  15 inches x86  Laptops ( like the HP Spectre x360 16  which can transform into a Tablet ) are beautiful , gorgeous and stunningly beautiful because they are  thin and light and  slim and sleek and  skinnier . Truly  Amazing !  Also , some of these      15 inches INTEL x86    Tablets  and 15 inches INTEL x86    Laptops     running  Windows Operating System are fitted with   3G/4G/4G LTE/5G     SIM Card Slot and they call themselves  3G Laptops/Tablets or 4G LTE Laptops/Tablets or 5G Laptops/Tablets but  sadly these machines do not have  cellular  connectivity  to make telephone calls and receive telephone calls , just like like a  3G Android Smartphone , just like a 4G Android Smartphone , just like a 5G Android Smartphone .   The  3G/4G/4G LTE/5G     SIM Card Slot inside these   3G Laptops/Tablets or 4G LTE Laptops/Tablets or 5G Laptops/Tablets  running Windows Operating System    are  mainly  use for data only to get  high-speed  Internet  access  on these   INTEL x86 Laptop/Tablet   using 3G network or  4G  network  or  4G LTE  network   or  5G  network .  Even if these  INTEL x86  machines can make voice calls or video calls , it is only  VoIP , by  using software like  WhatsApp , Skype , Zoom , etc., etc.  The voice quality using VoIP on these INTEL x86 machines or on an Android machine  , in my opinion , is  choppy , laggy , stutter , etc.  and overall ,  the voice calls are bad quality compared to VoLTE and Vo5G .  To prove it,  I have a SAMSUNG Galaxy Note 9  Android machine which I connected wirelessly to the Internet using a  Wireless Home Router  and when I  made a VoIP call using WhatsApp to my sister in Ipoh , PERAK , the voice calls are not up to my expectation .

To be able to make phone calls and answer phone calls directly on a 15.6 inches INTEL x86 Laptop(like for example this machine) and on a 15.6 inches INTEL x86 Tablet(like for example  this machine) using a  phone dialer ,  just like a 3G smartphone , just like a 4G smartphone , just like a 5G smartphone , should be introduced/implemented ,   because making voice calls to a telephone number with   a phone dialer using  3G(GSM) and 4G (VoLTE)  is much much better  than VoIP.

In my opinion ,  as of today , June 2022 , these  3G Laptops and  4G LTE Laptops  and  5G  Laptops , regardless whether it is INTEL-based or ARM-based ,  they do not qualify to be a  Cellular Laptop because a true 3G Cellular Laptop , a true 4G LTE Cellular Laptop  and a true  5G Cellular  Laptop  must  be able to make telephone calls and receive telephone calls just like a 3G Smartphone , just like a  4G Smartphone , just like a  5G  Smartphone .

 Having said that ,  with the advent of IoT and 5G , I believe ,  a device what people wanted  nowadays is a device that can  combine an  x86 Laptop ,  with an  x86 Tablet and with a  Smartphone .  Meaning , an  x86 Laptop and an  x86 Tablet and  a  Smartphone merge into one machine and we can call them  an   INTEL   Laptop/Tablet/Smartphone(ALL-in-ONE) x86 machine .    As of  today ,  June 2022 ,   foldable smartphones  and foldable Laptops  are all the rage , and  I  believe INTEL can start building x86 foldable smartphones and  x86  foldable Laptops whereby both of them can be  our   Laptop/Tablet/Smartphone (ALL-in-ONE)  machine because  both of them  can transform into  a   Tablet and it can transform into a  Laptop and it can transform into a Smartphone , just like a  Transformer  machine .  With the right   processor/microprocessor ,   with the  right   Operating  System ,  with the right software , with  the  right  screen  size ,  the  INTEL x86  foldable smartphones or the INTEL  x86 foldable   Laptop  can be our  Ultimate INTEL x86  Machine . We do not not have to carry 2  devices ,  or  3  devices ,  2  chargers or  3  chargers . We only carry  1  INTEL  x86 device  and  1  charger .  We only subscribe to 1  Cellular Data Plan . We  only carry  1  INTEL  x86  device  for  study , work ,  play and  entertainment . Thats it .