my favorite Windows Phone screen size is 15.6 inches

Why 15.6 inches screen size ?

1. 15.6 inches  is my favorite

     screen size for a Smartphone or a Tablet or  a  Laptop or a
     Laptop/Tablet/Smartphone  hybrid regardless of
     what Operating System it uses   . When
     a Windows 10 Smartphone is 15.6 inches screen
     size , there is no need to connect
     the Windows 10 Smartphone to an
     external portable screen monitor   or
     to connect the Windows 10  Smartphone to a
     larger display to turn  my Windows 10  Smartphone into a
     full-blown Windows 10 Desktop because the 15.6
     inches form factor in a Windows 10  Smartphone is
     already huge . Unless we want the
     15.6 inches Windows 10  Smartphone to connect  to a
     larger display or a much bigger
     monitor screen size  e.g. 17 inches ,  
     22 inches , 27 inches , 32 inches , 
     40 inches ,  55 inches or bigger . Most
     Windows 10 Mobile Apps  will have no problem in
     going to full-screen mode on a  6/7
     inches  Windows 10   Smartphone  or a
     10/12/13/15.6 inches   Windows 10  Tablet.
     Having said that , I believe , most
     Windows   Apps will have no
     problem too , in going to full-screen
     mode on  a  15.6 inches Windows 10
     Smartphone . Furthermore , when a Windows
    10  Smartphone is 15.6 inches screen size , and with that 15.6
    inches form  factor ,  a Windows 10  Smartphone  can be a
    good gaming phone too ......... just like a  15.6 inches
    Windows gaming laptop .

2. 15.6 inches extra screen real estate

      in a  15.6 inches  Windows 10 Smartphone should be able to
       accommodate a Ultra Slim internal DVD-RW player  .  Imagine this , picture
       this , a  HP Elite x3  Smartphone  with  15.6 inches screen size ( just like
       a  15.6 inches  Laptop  ,  thin and light and slim and sleek BUT
       WITHOUT  THE  KEYBOARD ) with a built-in Ultra Slim internal DVD-RW
       player .  There is so much space on the left hand side and on the right hand
       side of the  15.6 inches   Windows 10  Smartphone , so , the
       hardware/software  manufacturer should include an Ultra Slim 
       internal DVD-RW player on this machine .  Putting the machine on the

       lap and when we telecommute (bus/train/airplane/coffee shops/library) ,

       typing documents , writing an article , doing software installation , watching

       DVD movies , running System Utilities Software , etc., etc., with an Ultra Slim

       internal DVD-RW player inside the   15.6 inches  Windows 10  Smartphone

       is much more  convenient/comfortable and very handy  even if it makes the

      15.6 inches  Windows 10  Smartphone , slightly thicker and slightly heavier .

     
      
3. 15.6 inches extra screen real estate

     comes in very handy when using the

     split screen or multi-window

     functions in a  
     15.6 inches  Windows 10 Smartphone . The  15.6
     inch display in a Windows 10 Smartphone is ideal
     for having two windows or four windows open
     simultaneously

4. 15.6 inches extra screen real estate in a Windows 10
     Smartphone

     comes in very handy when typing SMS and email and
     WhatsApp messages and WeChat messages and Snapchat
      messages on the onscreen keyboard because  typing and
      tapping on a large onscreen keyboard is a much more
      accurate experience .



5. 15.6 inches extra screen real estate in a Windows 10
    Smartphone comes in very handy when the Windows 10
    Smartphone can dual boot with Android OS or Chrome OS
    or Linux OS .     

6. 15.6 inches extra screen real estate in a Windows 10
     Smartphone is great for watching Netflix and iflix .



7. 15.6 inches extra screen size in a Windows 10 Smartphone is
     great because it can be a good  portable DVD player


8. 15.6 inches extra screen size in a Windows 10 Smartphone is
     great because it can be a  good portable   TV player .


9. 15.6 inches extra screen size in a Windows 10  Smartphone
     is great because it can be a 
      "A Small Notebook For A System Administrator"  [ 1 2 ]
      

10. 15.6 inches  screen size in a Windows 10 Smartphone is
        good for reading e-books



11. 15.6 inches extra screen size in a Windows 10 Smartphone
       is great because the 15.6 inches
       form factor is good for a gaming phone or a gaming tablet ,
       just like a Windows 10 gaming machine which has  a 15.6
       inches screen size . 





Personally , I am still a fan of the 15.6 inches screen size which is my favorite form factor for a Laptop ,  or a Tablet or  a Smartphone or a   Laptop/Tablet/Smartphone    hybrid 
 regardless  of   what Operating System it uses   .