INTEL Core i7 processor/microprocessor [ 15.6 inches INTEL-based Linux Laptop/Tablet/Smartphone (ALL-in-ONE) with built-in DVD-RW Player ]

A strong processor/microprocessor like INTEL Core i7 or whatever should be used inside the  15.6 inches  INTEL-based  Linux  Laptop/Tablet/Smartphone (ALL-in-ONE)  with  built-in  DVD-RW  Player .  It does not have to be the latest or the greatest  i7  processor/microprocessor but as long as the  15.6 inches  INTEL-based   Linux  Laptop/Tablet/Smartphone (ALL-in-ONE)  with  built-in DVD-RW  Player ,  do not
stutter/lag/slowdown/hang/crash   when doing multitasking jobs like below , it would be fine .

•  making a phone call   
•  receiving a phone call  
•  sending sms , WhatsApp , WeChat , Snapchat , Instagram , Facebook , Twitter ,  etc.  
•  connecting to Wi-Fi  
•  high-speed Internet access using 4G LTE network  
•  connecting to Bluetooth devices  
•  recording videos with smartphone rear facing camera
•  making video phone call with smartphone front facing camera    
•  uploading a 4 GB video file from the Internet 
•  uploading a huge file or a collection of files above 10 GB from the Internet    
•  watching YouTube/Videos/Movies  
•  hard disk drive cloning using USB port 
•  transferring files from one computer to another using USB port  [ 1 2 3 4 5 ]   (work with Windows OS  only)  
•  transferring files from one computer to another using Ethernet cable or Wireless  
•  using USB port to connect to a External USB  DVD-RW  drive to watch DVD movies   
•  using USB port to connect to a External USB Blu-ray drive to watch Blu-ray movies  
•  using USB port to connect to  USB Printers for printing 
•  using USB port to connect to USB Scanners for scanning of documents  
•  using USB port to connect to Digital Camera for backup and restore and other things .   
•  using USB port to connect to USB TV Tuner  
•  installation of CAD programs for Linux  Operating System  and running CAD programs for Linux Operating System  

                

                ALL THESE TASKS MENTIONED ABOVE  WHEN
                SELECTED AT RANDOM , THE 15.6 INCHES
                INTEL-based   LINUX

                LAPTOP/TABLET/SMARTPHONE (ALL-in-ONE)

                WITH  BUILT-IN   DVD-RW   PLAYER ,
                 SHOULD BE ABLE TO
                PERFORM SIMULTANEOUSLY WITHOUT
                THE SYSTEM STUTTER OR LAGGING OR
                SLOWING DOWN OR HANGING OR CRASH